diff --git a/[refs] b/[refs] index 6b7b989f30b3..994b99d30a83 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: 3a6cb8ce07d994f6e4a3679c5478d0f18b6b86c4 +refs/heads/master: fa54dccddc8f4a53c223d53c56c54c61ea7d2623 diff --git a/trunk/CREDITS b/trunk/CREDITS index 1deb331d96ed..d78359f5f64d 100644 --- a/trunk/CREDITS +++ b/trunk/CREDITS @@ -518,7 +518,7 @@ N: Zach Brown E: zab@zabbo.net D: maestro pci sound -N: David Brownell +M: David Brownell D: Kernel engineer, mentor, and friend. Maintained USB EHCI and D: gadget layers, SPI subsystem, GPIO subsystem, and more than a few D: device drivers. His encouragement also helped many engineers get diff --git a/trunk/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 b/trunk/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 deleted file mode 100644 index aa11dbdd794b..000000000000 --- a/trunk/Documentation/ABI/testing/sysfs-class-backlight-driver-adp8870 +++ /dev/null @@ -1,56 +0,0 @@ -What: /sys/class/backlight//_max -What: /sys/class/backlight//l1_daylight_max -What: /sys/class/backlight//l2_bright_max -What: /sys/class/backlight//l3_office_max -What: /sys/class/backlight//l4_indoor_max -What: /sys/class/backlight//l5_dark_max -Date: Mai 2011 -KernelVersion: 2.6.40 -Contact: device-drivers-devel@blackfin.uclinux.org -Description: - Control the maximum brightness for - on this . Values are between 0 and 127. This file - will also show the brightness level stored for this - . - -What: /sys/class/backlight//_dim -What: /sys/class/backlight//l2_bright_dim -What: /sys/class/backlight//l3_office_dim -What: /sys/class/backlight//l4_indoor_dim -What: /sys/class/backlight//l5_dark_dim -Date: Mai 2011 -KernelVersion: 2.6.40 -Contact: device-drivers-devel@blackfin.uclinux.org -Description: - Control the dim brightness for - on this . Values are between 0 and 127, typically - set to 0. Full off when the backlight is disabled. - This file will also show the dim brightness level stored for - this . - -What: /sys/class/backlight//ambient_light_level -Date: Mai 2011 -KernelVersion: 2.6.40 -Contact: device-drivers-devel@blackfin.uclinux.org -Description: - Get conversion value of the light sensor. - This value is updated every 80 ms (when the light sensor - is enabled). Returns integer between 0 (dark) and - 8000 (max ambient brightness) - -What: /sys/class/backlight//ambient_light_zone -Date: Mai 2011 -KernelVersion: 2.6.40 -Contact: device-drivers-devel@blackfin.uclinux.org -Description: - Get/Set current ambient light zone. Reading returns - integer between 1..5 (1 = daylight, 2 = bright, ..., 5 = dark). - Writing a value between 1..5 forces the backlight controller - to enter the corresponding ambient light zone. - Writing 0 returns to normal/automatic ambient light level - operation. The ambient light sensing feature on these devices - is an extension to the API documented in - Documentation/ABI/stable/sysfs-class-backlight. - It can be enabled by writing the value stored in - /sys/class/backlight//max_brightness to - /sys/class/backlight//brightness. \ No newline at end of file diff --git a/trunk/Documentation/CodingStyle b/trunk/Documentation/CodingStyle index fa6e25b94a54..58b0bf917834 100644 --- a/trunk/Documentation/CodingStyle +++ b/trunk/Documentation/CodingStyle @@ -680,8 +680,8 @@ ones already enabled by DEBUG. Chapter 14: Allocating memory The kernel provides the following general purpose memory allocators: -kmalloc(), kzalloc(), kcalloc(), vmalloc(), and vzalloc(). Please refer to -the API documentation for further information about them. +kmalloc(), kzalloc(), kcalloc(), and vmalloc(). Please refer to the API +documentation for further information about them. The preferred form for passing a size of a struct is the following: diff --git a/trunk/Documentation/accounting/cgroupstats.txt b/trunk/Documentation/accounting/cgroupstats.txt index d16a9849e60e..eda40fd39cad 100644 --- a/trunk/Documentation/accounting/cgroupstats.txt +++ b/trunk/Documentation/accounting/cgroupstats.txt @@ -21,7 +21,7 @@ information will not be available. To extract cgroup statistics a utility very similar to getdelays.c has been developed, the sample output of the utility is shown below -~/balbir/cgroupstats # ./getdelays -C "/sys/fs/cgroup/a" +~/balbir/cgroupstats # ./getdelays -C "/cgroup/a" sleeping 1, blocked 0, running 1, stopped 0, uninterruptible 0 -~/balbir/cgroupstats # ./getdelays -C "/sys/fs/cgroup" +~/balbir/cgroupstats # ./getdelays -C "/cgroup" sleeping 155, blocked 0, running 1, stopped 0, uninterruptible 2 diff --git a/trunk/Documentation/cgroups/blkio-controller.txt b/trunk/Documentation/cgroups/blkio-controller.txt index 84f0a15fc210..465351d4cf85 100644 --- a/trunk/Documentation/cgroups/blkio-controller.txt +++ b/trunk/Documentation/cgroups/blkio-controller.txt @@ -28,19 +28,16 @@ cgroups. Here is what you can do. - Enable group scheduling in CFQ CONFIG_CFQ_GROUP_IOSCHED=y -- Compile and boot into kernel and mount IO controller (blkio); see - cgroups.txt, Why are cgroups needed?. +- Compile and boot into kernel and mount IO controller (blkio). - mount -t tmpfs cgroup_root /sys/fs/cgroup - mkdir /sys/fs/cgroup/blkio - mount -t cgroup -o blkio none /sys/fs/cgroup/blkio + mount -t cgroup -o blkio none /cgroup - Create two cgroups - mkdir -p /sys/fs/cgroup/blkio/test1/ /sys/fs/cgroup/blkio/test2 + mkdir -p /cgroup/test1/ /cgroup/test2 - Set weights of group test1 and test2 - echo 1000 > /sys/fs/cgroup/blkio/test1/blkio.weight - echo 500 > /sys/fs/cgroup/blkio/test2/blkio.weight + echo 1000 > /cgroup/test1/blkio.weight + echo 500 > /cgroup/test2/blkio.weight - Create two same size files (say 512MB each) on same disk (file1, file2) and launch two dd threads in different cgroup to read those files. @@ -49,12 +46,12 @@ cgroups. Here is what you can do. echo 3 > /proc/sys/vm/drop_caches dd if=/mnt/sdb/zerofile1 of=/dev/null & - echo $! > /sys/fs/cgroup/blkio/test1/tasks - cat /sys/fs/cgroup/blkio/test1/tasks + echo $! > /cgroup/test1/tasks + cat /cgroup/test1/tasks dd if=/mnt/sdb/zerofile2 of=/dev/null & - echo $! > /sys/fs/cgroup/blkio/test2/tasks - cat /sys/fs/cgroup/blkio/test2/tasks + echo $! > /cgroup/test2/tasks + cat /cgroup/test2/tasks - At macro level, first dd should finish first. To get more precise data, keep on looking at (with the help of script), at blkio.disk_time and @@ -71,13 +68,13 @@ Throttling/Upper Limit policy - Enable throttling in block layer CONFIG_BLK_DEV_THROTTLING=y -- Mount blkio controller (see cgroups.txt, Why are cgroups needed?) - mount -t cgroup -o blkio none /sys/fs/cgroup/blkio +- Mount blkio controller + mount -t cgroup -o blkio none /cgroup/blkio - Specify a bandwidth rate on particular device for root group. The format for policy is ": ". - echo "8:16 1048576" > /sys/fs/cgroup/blkio/blkio.throttle.read_bps_device + echo "8:16 1048576" > /cgroup/blkio/blkio.read_bps_device Above will put a limit of 1MB/second on reads happening for root group on device having major/minor number 8:16. @@ -90,7 +87,7 @@ Throttling/Upper Limit policy 1024+0 records out 4194304 bytes (4.2 MB) copied, 4.0001 s, 1.0 MB/s - Limits for writes can be put using blkio.throttle.write_bps_device file. + Limits for writes can be put using blkio.write_bps_device file. Hierarchical Cgroups ==================== @@ -111,7 +108,7 @@ Hierarchical Cgroups CFQ and throttling will practically treat all groups at same level. pivot - / / \ \ + / | \ \ root test1 test2 test3 Down the line we can implement hierarchical accounting/control support @@ -152,7 +149,7 @@ Proportional weight policy files Following is the format. - # echo dev_maj:dev_minor weight > blkio.weight_device + #echo dev_maj:dev_minor weight > /path/to/cgroup/blkio.weight_device Configure weight=300 on /dev/sdb (8:16) in this cgroup # echo 8:16 300 > blkio.weight_device # cat blkio.weight_device @@ -286,28 +283,28 @@ Throttling/Upper limit policy files specified in bytes per second. Rules are per deivce. Following is the format. - echo ": " > /cgrp/blkio.throttle.read_bps_device + echo ": " > /cgrp/blkio.read_bps_device - blkio.throttle.write_bps_device - Specifies upper limit on WRITE rate to the device. IO rate is specified in bytes per second. Rules are per deivce. Following is the format. - echo ": " > /cgrp/blkio.throttle.write_bps_device + echo ": " > /cgrp/blkio.write_bps_device - blkio.throttle.read_iops_device - Specifies upper limit on READ rate from the device. IO rate is specified in IO per second. Rules are per deivce. Following is the format. - echo ": " > /cgrp/blkio.throttle.read_iops_device + echo ": " > /cgrp/blkio.read_iops_device - blkio.throttle.write_iops_device - Specifies upper limit on WRITE rate to the device. IO rate is specified in io per second. Rules are per deivce. Following is the format. - echo ": " > /cgrp/blkio.throttle.write_iops_device + echo ": " > /cgrp/blkio.write_iops_device Note: If both BW and IOPS rules are specified for a device, then IO is subjectd to both the constraints. diff --git a/trunk/Documentation/cgroups/cgroups.txt b/trunk/Documentation/cgroups/cgroups.txt index cd67e90003c0..0ed99f08f1f3 100644 --- a/trunk/Documentation/cgroups/cgroups.txt +++ b/trunk/Documentation/cgroups/cgroups.txt @@ -138,11 +138,11 @@ With the ability to classify tasks differently for different resources the admin can easily set up a script which receives exec notifications and depending on who is launching the browser he can - # echo browser_pid > /sys/fs/cgroup///tasks + # echo browser_pid > /mnt///tasks With only a single hierarchy, he now would potentially have to create a separate cgroup for every browser launched and associate it with -appropriate network and other resource class. This may lead to +approp network and other resource class. This may lead to proliferation of such cgroups. Also lets say that the administrator would like to give enhanced network @@ -153,9 +153,9 @@ apps enhanced CPU power, With ability to write pids directly to resource classes, it's just a matter of : - # echo pid > /sys/fs/cgroup/network//tasks + # echo pid > /mnt/network//tasks (after some time) - # echo pid > /sys/fs/cgroup/network//tasks + # echo pid > /mnt/network//tasks Without this ability, he would have to split the cgroup into multiple separate ones and then associate the new cgroups with the @@ -310,24 +310,21 @@ subsystem, this is the case for the cpuset. To start a new job that is to be contained within a cgroup, using the "cpuset" cgroup subsystem, the steps are something like: - 1) mount -t tmpfs cgroup_root /sys/fs/cgroup - 2) mkdir /sys/fs/cgroup/cpuset - 3) mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset - 4) Create the new cgroup by doing mkdir's and write's (or echo's) in - the /sys/fs/cgroup virtual file system. - 5) Start a task that will be the "founding father" of the new job. - 6) Attach that task to the new cgroup by writing its pid to the - /sys/fs/cgroup/cpuset/tasks file for that cgroup. - 7) fork, exec or clone the job tasks from this founding father task. + 1) mkdir /dev/cgroup + 2) mount -t cgroup -ocpuset cpuset /dev/cgroup + 3) Create the new cgroup by doing mkdir's and write's (or echo's) in + the /dev/cgroup virtual file system. + 4) Start a task that will be the "founding father" of the new job. + 5) Attach that task to the new cgroup by writing its pid to the + /dev/cgroup tasks file for that cgroup. + 6) fork, exec or clone the job tasks from this founding father task. For example, the following sequence of commands will setup a cgroup named "Charlie", containing just CPUs 2 and 3, and Memory Node 1, and then start a subshell 'sh' in that cgroup: - mount -t tmpfs cgroup_root /sys/fs/cgroup - mkdir /sys/fs/cgroup/cpuset - mount -t cgroup cpuset -ocpuset /sys/fs/cgroup/cpuset - cd /sys/fs/cgroup/cpuset + mount -t cgroup cpuset -ocpuset /dev/cgroup + cd /dev/cgroup mkdir Charlie cd Charlie /bin/echo 2-3 > cpuset.cpus @@ -348,7 +345,7 @@ Creating, modifying, using the cgroups can be done through the cgroup virtual filesystem. To mount a cgroup hierarchy with all available subsystems, type: -# mount -t cgroup xxx /sys/fs/cgroup +# mount -t cgroup xxx /dev/cgroup The "xxx" is not interpreted by the cgroup code, but will appear in /proc/mounts so may be any useful identifying string that you like. @@ -357,32 +354,23 @@ Note: Some subsystems do not work without some user input first. For instance, if cpusets are enabled the user will have to populate the cpus and mems files for each new cgroup created before that group can be used. -As explained in section `1.2 Why are cgroups needed?' you should create -different hierarchies of cgroups for each single resource or group of -resources you want to control. Therefore, you should mount a tmpfs on -/sys/fs/cgroup and create directories for each cgroup resource or resource -group. - -# mount -t tmpfs cgroup_root /sys/fs/cgroup -# mkdir /sys/fs/cgroup/rg1 - To mount a cgroup hierarchy with just the cpuset and memory subsystems, type: -# mount -t cgroup -o cpuset,memory hier1 /sys/fs/cgroup/rg1 +# mount -t cgroup -o cpuset,memory hier1 /dev/cgroup To change the set of subsystems bound to a mounted hierarchy, just remount with different options: -# mount -o remount,cpuset,blkio hier1 /sys/fs/cgroup/rg1 +# mount -o remount,cpuset,blkio hier1 /dev/cgroup Now memory is removed from the hierarchy and blkio is added. Note this will add blkio to the hierarchy but won't remove memory or cpuset, because the new options are appended to the old ones: -# mount -o remount,blkio /sys/fs/cgroup/rg1 +# mount -o remount,blkio /dev/cgroup To Specify a hierarchy's release_agent: # mount -t cgroup -o cpuset,release_agent="/sbin/cpuset_release_agent" \ - xxx /sys/fs/cgroup/rg1 + xxx /dev/cgroup Note that specifying 'release_agent' more than once will return failure. @@ -391,17 +379,17 @@ when the hierarchy consists of a single (root) cgroup. Supporting the ability to arbitrarily bind/unbind subsystems from an existing cgroup hierarchy is intended to be implemented in the future. -Then under /sys/fs/cgroup/rg1 you can find a tree that corresponds to the -tree of the cgroups in the system. For instance, /sys/fs/cgroup/rg1 +Then under /dev/cgroup you can find a tree that corresponds to the +tree of the cgroups in the system. For instance, /dev/cgroup is the cgroup that holds the whole system. If you want to change the value of release_agent: -# echo "/sbin/new_release_agent" > /sys/fs/cgroup/rg1/release_agent +# echo "/sbin/new_release_agent" > /dev/cgroup/release_agent It can also be changed via remount. -If you want to create a new cgroup under /sys/fs/cgroup/rg1: -# cd /sys/fs/cgroup/rg1 +If you want to create a new cgroup under /dev/cgroup: +# cd /dev/cgroup # mkdir my_cgroup Now you want to do something with this cgroup. diff --git a/trunk/Documentation/cgroups/cpuacct.txt b/trunk/Documentation/cgroups/cpuacct.txt index 9ad85df4b983..8b930946c52a 100644 --- a/trunk/Documentation/cgroups/cpuacct.txt +++ b/trunk/Documentation/cgroups/cpuacct.txt @@ -10,25 +10,26 @@ directly present in its group. Accounting groups can be created by first mounting the cgroup filesystem. -# mount -t cgroup -ocpuacct none /sys/fs/cgroup - -With the above step, the initial or the parent accounting group becomes -visible at /sys/fs/cgroup. At bootup, this group includes all the tasks in -the system. /sys/fs/cgroup/tasks lists the tasks in this cgroup. -/sys/fs/cgroup/cpuacct.usage gives the CPU time (in nanoseconds) obtained -by this group which is essentially the CPU time obtained by all the tasks +# mkdir /cgroups +# mount -t cgroup -ocpuacct none /cgroups + +With the above step, the initial or the parent accounting group +becomes visible at /cgroups. At bootup, this group includes all the +tasks in the system. /cgroups/tasks lists the tasks in this cgroup. +/cgroups/cpuacct.usage gives the CPU time (in nanoseconds) obtained by +this group which is essentially the CPU time obtained by all the tasks in the system. -New accounting groups can be created under the parent group /sys/fs/cgroup. +New accounting groups can be created under the parent group /cgroups. -# cd /sys/fs/cgroup +# cd /cgroups # mkdir g1 # echo $$ > g1 The above steps create a new group g1 and move the current shell process (bash) into it. CPU time consumed by this bash and its children can be obtained from g1/cpuacct.usage and the same is accumulated in -/sys/fs/cgroup/cpuacct.usage also. +/cgroups/cpuacct.usage also. cpuacct.stat file lists a few statistics which further divide the CPU time obtained by the cgroup into user and system times. Currently diff --git a/trunk/Documentation/cgroups/cpusets.txt b/trunk/Documentation/cgroups/cpusets.txt index 5b0d78e55ccc..98a30829af7a 100644 --- a/trunk/Documentation/cgroups/cpusets.txt +++ b/trunk/Documentation/cgroups/cpusets.txt @@ -661,21 +661,21 @@ than stress the kernel. To start a new job that is to be contained within a cpuset, the steps are: - 1) mkdir /sys/fs/cgroup/cpuset - 2) mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset + 1) mkdir /dev/cpuset + 2) mount -t cgroup -ocpuset cpuset /dev/cpuset 3) Create the new cpuset by doing mkdir's and write's (or echo's) in - the /sys/fs/cgroup/cpuset virtual file system. + the /dev/cpuset virtual file system. 4) Start a task that will be the "founding father" of the new job. 5) Attach that task to the new cpuset by writing its pid to the - /sys/fs/cgroup/cpuset tasks file for that cpuset. + /dev/cpuset tasks file for that cpuset. 6) fork, exec or clone the job tasks from this founding father task. For example, the following sequence of commands will setup a cpuset named "Charlie", containing just CPUs 2 and 3, and Memory Node 1, and then start a subshell 'sh' in that cpuset: - mount -t cgroup -ocpuset cpuset /sys/fs/cgroup/cpuset - cd /sys/fs/cgroup/cpuset + mount -t cgroup -ocpuset cpuset /dev/cpuset + cd /dev/cpuset mkdir Charlie cd Charlie /bin/echo 2-3 > cpuset.cpus @@ -710,14 +710,14 @@ Creating, modifying, using the cpusets can be done through the cpuset virtual filesystem. To mount it, type: -# mount -t cgroup -o cpuset cpuset /sys/fs/cgroup/cpuset +# mount -t cgroup -o cpuset cpuset /dev/cpuset -Then under /sys/fs/cgroup/cpuset you can find a tree that corresponds to the -tree of the cpusets in the system. For instance, /sys/fs/cgroup/cpuset +Then under /dev/cpuset you can find a tree that corresponds to the +tree of the cpusets in the system. For instance, /dev/cpuset is the cpuset that holds the whole system. -If you want to create a new cpuset under /sys/fs/cgroup/cpuset: -# cd /sys/fs/cgroup/cpuset +If you want to create a new cpuset under /dev/cpuset: +# cd /dev/cpuset # mkdir my_cpuset Now you want to do something with this cpuset. @@ -765,12 +765,12 @@ wrapper around the cgroup filesystem. The command -mount -t cpuset X /sys/fs/cgroup/cpuset +mount -t cpuset X /dev/cpuset is equivalent to -mount -t cgroup -ocpuset,noprefix X /sys/fs/cgroup/cpuset -echo "/sbin/cpuset_release_agent" > /sys/fs/cgroup/cpuset/release_agent +mount -t cgroup -ocpuset,noprefix X /dev/cpuset +echo "/sbin/cpuset_release_agent" > /dev/cpuset/release_agent 2.2 Adding/removing cpus ------------------------ diff --git a/trunk/Documentation/cgroups/devices.txt b/trunk/Documentation/cgroups/devices.txt index 16624a7f8222..57ca4c89fe5c 100644 --- a/trunk/Documentation/cgroups/devices.txt +++ b/trunk/Documentation/cgroups/devices.txt @@ -22,16 +22,16 @@ removed from the child(ren). An entry is added using devices.allow, and removed using devices.deny. For instance - echo 'c 1:3 mr' > /sys/fs/cgroup/1/devices.allow + echo 'c 1:3 mr' > /cgroups/1/devices.allow allows cgroup 1 to read and mknod the device usually known as /dev/null. Doing - echo a > /sys/fs/cgroup/1/devices.deny + echo a > /cgroups/1/devices.deny will remove the default 'a *:* rwm' entry. Doing - echo a > /sys/fs/cgroup/1/devices.allow + echo a > /cgroups/1/devices.allow will add the 'a *:* rwm' entry to the whitelist. diff --git a/trunk/Documentation/cgroups/freezer-subsystem.txt b/trunk/Documentation/cgroups/freezer-subsystem.txt index c21d77742a07..41f37fea1276 100644 --- a/trunk/Documentation/cgroups/freezer-subsystem.txt +++ b/trunk/Documentation/cgroups/freezer-subsystem.txt @@ -59,28 +59,28 @@ is non-freezable. * Examples of usage : - # mkdir /sys/fs/cgroup/freezer - # mount -t cgroup -ofreezer freezer /sys/fs/cgroup/freezer - # mkdir /sys/fs/cgroup/freezer/0 - # echo $some_pid > /sys/fs/cgroup/freezer/0/tasks + # mkdir /containers + # mount -t cgroup -ofreezer freezer /containers + # mkdir /containers/0 + # echo $some_pid > /containers/0/tasks to get status of the freezer subsystem : - # cat /sys/fs/cgroup/freezer/0/freezer.state + # cat /containers/0/freezer.state THAWED to freeze all tasks in the container : - # echo FROZEN > /sys/fs/cgroup/freezer/0/freezer.state - # cat /sys/fs/cgroup/freezer/0/freezer.state + # echo FROZEN > /containers/0/freezer.state + # cat /containers/0/freezer.state FREEZING - # cat /sys/fs/cgroup/freezer/0/freezer.state + # cat /containers/0/freezer.state FROZEN to unfreeze all tasks in the container : - # echo THAWED > /sys/fs/cgroup/freezer/0/freezer.state - # cat /sys/fs/cgroup/freezer/0/freezer.state + # echo THAWED > /containers/0/freezer.state + # cat /containers/0/freezer.state THAWED This is the basic mechanism which should do the right thing for user space task diff --git a/trunk/Documentation/cgroups/memory.txt b/trunk/Documentation/cgroups/memory.txt index 06eb6d957c83..7c163477fcd8 100644 --- a/trunk/Documentation/cgroups/memory.txt +++ b/trunk/Documentation/cgroups/memory.txt @@ -1,8 +1,8 @@ Memory Resource Controller -NOTE: The Memory Resource Controller has generically been referred to as the - memory controller in this document. Do not confuse memory controller - used here with the memory controller that is used in hardware. +NOTE: The Memory Resource Controller has been generically been referred + to as the memory controller in this document. Do not confuse memory + controller used here with the memory controller that is used in hardware. (For editors) In this document: @@ -70,7 +70,6 @@ Brief summary of control files. (See sysctl's vm.swappiness) memory.move_charge_at_immigrate # set/show controls of moving charges memory.oom_control # set/show oom controls. - memory.numa_stat # show the number of memory usage per numa node 1. History @@ -182,7 +181,7 @@ behind this approach is that a cgroup that aggressively uses a shared page will eventually get charged for it (once it is uncharged from the cgroup that brought it in -- this will happen on memory pressure). -Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used. +Exception: If CONFIG_CGROUP_CGROUP_MEM_RES_CTLR_SWAP is not used.. When you do swapoff and make swapped-out pages of shmem(tmpfs) to be backed into memory in force, charges for pages are accounted against the caller of swapoff rather than the users of shmem. @@ -214,7 +213,7 @@ affecting global LRU, memory+swap limit is better than just limiting swap from OS point of view. * What happens when a cgroup hits memory.memsw.limit_in_bytes -When a cgroup hits memory.memsw.limit_in_bytes, it's useless to do swap-out +When a cgroup his memory.memsw.limit_in_bytes, it's useless to do swap-out in this cgroup. Then, swap-out will not be done by cgroup routine and file caches are dropped. But as mentioned above, global LRU can do swapout memory from it for sanity of the system's memory management state. You can't forbid @@ -264,17 +263,16 @@ b. Enable CONFIG_RESOURCE_COUNTERS c. Enable CONFIG_CGROUP_MEM_RES_CTLR d. Enable CONFIG_CGROUP_MEM_RES_CTLR_SWAP (to use swap extension) -1. Prepare the cgroups (see cgroups.txt, Why are cgroups needed?) -# mount -t tmpfs none /sys/fs/cgroup -# mkdir /sys/fs/cgroup/memory -# mount -t cgroup none /sys/fs/cgroup/memory -o memory +1. Prepare the cgroups +# mkdir -p /cgroups +# mount -t cgroup none /cgroups -o memory 2. Make the new group and move bash into it -# mkdir /sys/fs/cgroup/memory/0 -# echo $$ > /sys/fs/cgroup/memory/0/tasks +# mkdir /cgroups/0 +# echo $$ > /cgroups/0/tasks Since now we're in the 0 cgroup, we can alter the memory limit: -# echo 4M > /sys/fs/cgroup/memory/0/memory.limit_in_bytes +# echo 4M > /cgroups/0/memory.limit_in_bytes NOTE: We can use a suffix (k, K, m, M, g or G) to indicate values in kilo, mega or gigabytes. (Here, Kilo, Mega, Giga are Kibibytes, Mebibytes, Gibibytes.) @@ -282,11 +280,11 @@ mega or gigabytes. (Here, Kilo, Mega, Giga are Kibibytes, Mebibytes, Gibibytes.) NOTE: We can write "-1" to reset the *.limit_in_bytes(unlimited). NOTE: We cannot set limits on the root cgroup any more. -# cat /sys/fs/cgroup/memory/0/memory.limit_in_bytes +# cat /cgroups/0/memory.limit_in_bytes 4194304 We can check the usage: -# cat /sys/fs/cgroup/memory/0/memory.usage_in_bytes +# cat /cgroups/0/memory.usage_in_bytes 1216512 A successful write to this file does not guarantee a successful set of @@ -466,24 +464,6 @@ value for efficient access. (Of course, when necessary, it's synchronized.) If you want to know more exact memory usage, you should use RSS+CACHE(+SWAP) value in memory.stat(see 5.2). -5.6 numa_stat - -This is similar to numa_maps but operates on a per-memcg basis. This is -useful for providing visibility into the numa locality information within -an memcg since the pages are allowed to be allocated from any physical -node. One of the usecases is evaluating application performance by -combining this information with the application's cpu allocation. - -We export "total", "file", "anon" and "unevictable" pages per-node for -each memcg. The ouput format of memory.numa_stat is: - -total= N0= N1= ... -file= N0= N1= ... -anon= N0= N1= ... -unevictable= N0= N1= ... - -And we have total = file + anon + unevictable. - 6. Hierarchy support The memory controller supports a deep hierarchy and hierarchical accounting. @@ -491,13 +471,13 @@ The hierarchy is created by creating the appropriate cgroups in the cgroup filesystem. Consider for example, the following cgroup filesystem hierarchy - root + root / | \ - / | \ - a b c - | \ - | \ - d e + / | \ + a b c + | \ + | \ + d e In the diagram above, with hierarchical accounting enabled, all memory usage of e, is accounted to its ancestors up until the root (i.e, c and root), diff --git a/trunk/Documentation/devicetree/bindings/arm/sirf.txt b/trunk/Documentation/devicetree/bindings/arm/sirf.txt deleted file mode 100644 index 6b07f65b32de..000000000000 --- a/trunk/Documentation/devicetree/bindings/arm/sirf.txt +++ /dev/null @@ -1,3 +0,0 @@ -prima2 "cb" evalutation board -Required root node properties: - - compatible = "sirf,prima2-cb", "sirf,prima2"; diff --git a/trunk/Documentation/devicetree/bindings/arm/xilinx.txt b/trunk/Documentation/devicetree/bindings/arm/xilinx.txt deleted file mode 100644 index 6f1ed830b4f7..000000000000 --- a/trunk/Documentation/devicetree/bindings/arm/xilinx.txt +++ /dev/null @@ -1,7 +0,0 @@ -Xilinx Zynq EP107 Emulation Platform board - -This board is an emulation platform for the Zynq product which is -based on an ARM Cortex A9 processor. - -Required root node properties: - - compatible = "xlnx,zynq-ep107"; diff --git a/trunk/Documentation/feature-removal-schedule.txt b/trunk/Documentation/feature-removal-schedule.txt index 72e238465b0b..1a9446b59153 100644 --- a/trunk/Documentation/feature-removal-schedule.txt +++ b/trunk/Documentation/feature-removal-schedule.txt @@ -481,6 +481,23 @@ Who: FUJITA Tomonori ---------------------------- +What: namespace cgroup (ns_cgroup) +When: 2.6.38 +Why: The ns_cgroup leads to some problems: + * cgroup creation is out-of-control + * cgroup name can conflict when pids are looping + * it is not possible to have a single process handling + a lot of namespaces without falling in a exponential creation time + * we may want to create a namespace without creating a cgroup + + The ns_cgroup is replaced by a compatibility flag 'clone_children', + where a newly created cgroup will copy the parent cgroup values. + The userspace has to manually create a cgroup and add a task to + the 'tasks' file. +Who: Daniel Lezcano + +---------------------------- + What: iwlwifi disable_hw_scan module parameters When: 2.6.40 Why: Hareware scan is the prefer method for iwlwifi devices for diff --git a/trunk/Documentation/filesystems/caching/netfs-api.txt b/trunk/Documentation/filesystems/caching/netfs-api.txt index 7cc6bf2871eb..a167ab876c35 100644 --- a/trunk/Documentation/filesystems/caching/netfs-api.txt +++ b/trunk/Documentation/filesystems/caching/netfs-api.txt @@ -673,22 +673,6 @@ storage request to complete, or it may attempt to cancel the storage request - in which case the page will not be stored in the cache this time. -BULK INODE PAGE UNCACHE ------------------------ - -A convenience routine is provided to perform an uncache on all the pages -attached to an inode. This assumes that the pages on the inode correspond on a -1:1 basis with the pages in the cache. - - void fscache_uncache_all_inode_pages(struct fscache_cookie *cookie, - struct inode *inode); - -This takes the netfs cookie that the pages were cached with and the inode that -the pages are attached to. This function will wait for pages to finish being -written to the cache and for the cache to finish with the page generally. No -error is returned. - - ========================== INDEX AND DATA FILE UPDATE ========================== diff --git a/trunk/Documentation/filesystems/proc.txt b/trunk/Documentation/filesystems/proc.txt index db3b1aba32a3..f48178024067 100644 --- a/trunk/Documentation/filesystems/proc.txt +++ b/trunk/Documentation/filesystems/proc.txt @@ -843,7 +843,6 @@ Provides counts of softirq handlers serviced since boot time, for each cpu. TASKLET: 0 0 0 290 SCHED: 27035 26983 26971 26746 HRTIMER: 0 0 0 0 - RCU: 1678 1769 2178 2250 1.3 IDE devices in /proc/ide diff --git a/trunk/Documentation/hwmon/f71882fg b/trunk/Documentation/hwmon/f71882fg index de91c0db5846..84d2623810f3 100644 --- a/trunk/Documentation/hwmon/f71882fg +++ b/trunk/Documentation/hwmon/f71882fg @@ -22,10 +22,6 @@ Supported chips: Prefix: 'f71869' Addresses scanned: none, address read from Super I/O config space Datasheet: Available from the Fintek website - * Fintek F71869A - Prefix: 'f71869a' - Addresses scanned: none, address read from Super I/O config space - Datasheet: Not public * Fintek F71882FG and F71883FG Prefix: 'f71882fg' Addresses scanned: none, address read from Super I/O config space diff --git a/trunk/Documentation/hwmon/k10temp b/trunk/Documentation/hwmon/k10temp index a10f73624ad3..0393c89277c0 100644 --- a/trunk/Documentation/hwmon/k10temp +++ b/trunk/Documentation/hwmon/k10temp @@ -9,8 +9,8 @@ Supported chips: Socket S1G3: Athlon II, Sempron, Turion II * AMD Family 11h processors: Socket S1G2: Athlon (X2), Sempron (X2), Turion X2 (Ultra) -* AMD Family 12h processors: "Llano" (E2/A4/A6/A8-Series) -* AMD Family 14h processors: "Brazos" (C/E/G/Z-Series) +* AMD Family 12h processors: "Llano" +* AMD Family 14h processors: "Brazos" (C/E/G-Series) * AMD Family 15h processors: "Bulldozer" Prefix: 'k10temp' @@ -20,16 +20,12 @@ Supported chips: http://support.amd.com/us/Processor_TechDocs/31116.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 11h Processors: http://support.amd.com/us/Processor_TechDocs/41256.pdf - BIOS and Kernel Developer's Guide (BKDG) for AMD Family 12h Processors: - http://support.amd.com/us/Processor_TechDocs/41131.pdf BIOS and Kernel Developer's Guide (BKDG) for AMD Family 14h Models 00h-0Fh Processors: http://support.amd.com/us/Processor_TechDocs/43170.pdf Revision Guide for AMD Family 10h Processors: http://support.amd.com/us/Processor_TechDocs/41322.pdf Revision Guide for AMD Family 11h Processors: http://support.amd.com/us/Processor_TechDocs/41788.pdf - Revision Guide for AMD Family 12h Processors: - http://support.amd.com/us/Processor_TechDocs/44739.pdf Revision Guide for AMD Family 14h Models 00h-0Fh Processors: http://support.amd.com/us/Processor_TechDocs/47534.pdf AMD Family 11h Processor Power and Thermal Data Sheet for Notebooks: diff --git a/trunk/Documentation/kmemleak.txt b/trunk/Documentation/kmemleak.txt index 51063e681ca4..090e6ee04536 100644 --- a/trunk/Documentation/kmemleak.txt +++ b/trunk/Documentation/kmemleak.txt @@ -11,9 +11,7 @@ with the difference that the orphan objects are not freed but only reported via /sys/kernel/debug/kmemleak. A similar method is used by the Valgrind tool (memcheck --leak-check) to detect the memory leaks in user-space applications. - -Please check DEBUG_KMEMLEAK dependencies in lib/Kconfig.debug for supported -architectures. +Kmemleak is supported on x86, arm, powerpc, sparc, sh, microblaze and tile. Usage ----- diff --git a/trunk/Documentation/md.txt b/trunk/Documentation/md.txt index f0eee83ff78a..2366b1c8cf19 100644 --- a/trunk/Documentation/md.txt +++ b/trunk/Documentation/md.txt @@ -555,7 +555,7 @@ also have sync_min sync_max The two values, given as numbers of sectors, indicate a range - within the array where 'check'/'repair' will operate. Must be + withing the array where 'check'/'repair' will operate. Must be a multiple of chunk_size. When it reaches "sync_max" it will pause, rather than complete. You can use 'select' or 'poll' on "sync_completed" to wait for diff --git a/trunk/Documentation/power/devices.txt b/trunk/Documentation/power/devices.txt index 64565aac6e40..88880839ece4 100644 --- a/trunk/Documentation/power/devices.txt +++ b/trunk/Documentation/power/devices.txt @@ -520,20 +520,59 @@ Support for power domains is provided through the pwr_domain field of struct device. This field is a pointer to an object of type struct dev_power_domain, defined in include/linux/pm.h, providing a set of power management callbacks analogous to the subsystem-level and device driver callbacks that are executed -for the given device during all power transitions, instead of the respective -subsystem-level callbacks. Specifically, if a device's pm_domain pointer is -not NULL, the ->suspend() callback from the object pointed to by it will be -executed instead of its subsystem's (e.g. bus type's) ->suspend() callback and -anlogously for all of the remaining callbacks. In other words, power management -domain callbacks, if defined for the given device, always take precedence over -the callbacks provided by the device's subsystem (e.g. bus type). - -The support for device power management domains is only relevant to platforms -needing to use the same device driver power management callbacks in many -different power domain configurations and wanting to avoid incorporating the -support for power domains into subsystem-level callbacks, for example by -modifying the platform bus type. Other platforms need not implement it or take -it into account in any way. +for the given device during all power transitions, in addition to the respective +subsystem-level callbacks. Specifically, the power domain "suspend" callbacks +(i.e. ->runtime_suspend(), ->suspend(), ->freeze(), ->poweroff(), etc.) are +executed after the analogous subsystem-level callbacks, while the power domain +"resume" callbacks (i.e. ->runtime_resume(), ->resume(), ->thaw(), ->restore, +etc.) are executed before the analogous subsystem-level callbacks. Error codes +returned by the "suspend" and "resume" power domain callbacks are ignored. + +Power domain ->runtime_idle() callback is executed before the subsystem-level +->runtime_idle() callback and the result returned by it is not ignored. Namely, +if it returns error code, the subsystem-level ->runtime_idle() callback will not +be called and the helper function rpm_idle() executing it will return error +code. This mechanism is intended to help platforms where saving device state +is a time consuming operation and should only be carried out if all devices +in the power domain are idle, before turning off the shared power resource(s). +Namely, the power domain ->runtime_idle() callback may return error code until +the pm_runtime_idle() helper (or its asychronous version) has been called for +all devices in the power domain (it is recommended that the returned error code +be -EBUSY in those cases), preventing the subsystem-level ->runtime_idle() +callback from being run prematurely. + +The support for device power domains is only relevant to platforms needing to +use the same subsystem-level (e.g. platform bus type) and device driver power +management callbacks in many different power domain configurations and wanting +to avoid incorporating the support for power domains into the subsystem-level +callbacks. The other platforms need not implement it or take it into account +in any way. + + +System Devices +-------------- +System devices (sysdevs) follow a slightly different API, which can be found in + + include/linux/sysdev.h + drivers/base/sys.c + +System devices will be suspended with interrupts disabled, and after all other +devices have been suspended. On resume, they will be resumed before any other +devices, and also with interrupts disabled. These things occur in special +"sysdev_driver" phases, which affect only system devices. + +Thus, after the suspend_noirq (or freeze_noirq or poweroff_noirq) phase, when +the non-boot CPUs are all offline and IRQs are disabled on the remaining online +CPU, then a sysdev_driver.suspend phase is carried out, and the system enters a +sleep state (or a system image is created). During resume (or after the image +has been created or loaded) a sysdev_driver.resume phase is carried out, IRQs +are enabled on the only online CPU, the non-boot CPUs are enabled, and the +resume_noirq (or thaw_noirq or restore_noirq) phase begins. + +Code to actually enter and exit the system-wide low power state sometimes +involves hardware details that are only known to the boot firmware, and +may leave a CPU running software (from SRAM or flash memory) that monitors +the system and manages its wakeup sequence. Device Low Power (suspend) States diff --git a/trunk/Documentation/power/runtime_pm.txt b/trunk/Documentation/power/runtime_pm.txt index b24875b1ced5..654097b130b4 100644 --- a/trunk/Documentation/power/runtime_pm.txt +++ b/trunk/Documentation/power/runtime_pm.txt @@ -501,29 +501,13 @@ helper functions described in Section 4. In that case, pm_runtime_resume() should be used. Of course, for this purpose the device's run-time PM has to be enabled earlier by calling pm_runtime_enable(). -If the device bus type's or driver's ->probe() callback runs +If the device bus type's or driver's ->probe() or ->remove() callback runs pm_runtime_suspend() or pm_runtime_idle() or their asynchronous counterparts, they will fail returning -EAGAIN, because the device's usage counter is -incremented by the driver core before executing ->probe(). Still, it may be -desirable to suspend the device as soon as ->probe() has finished, so the driver -core uses pm_runtime_put_sync() to invoke the subsystem-level idle callback for -the device at that time. - -Moreover, the driver core prevents runtime PM callbacks from racing with the bus -notifier callback in __device_release_driver(), which is necessary, because the -notifier is used by some subsystems to carry out operations affecting the -runtime PM functionality. It does so by calling pm_runtime_get_sync() before -driver_sysfs_remove() and the BUS_NOTIFY_UNBIND_DRIVER notifications. This -resumes the device if it's in the suspended state and prevents it from -being suspended again while those routines are being executed. - -To allow bus types and drivers to put devices into the suspended state by -calling pm_runtime_suspend() from their ->remove() routines, the driver core -executes pm_runtime_put_sync() after running the BUS_NOTIFY_UNBIND_DRIVER -notifications in __device_release_driver(). This requires bus types and -drivers to make their ->remove() callbacks avoid races with runtime PM directly, -but also it allows of more flexibility in the handling of devices during the -removal of their drivers. +incremented by the core before executing ->probe() and ->remove(). Still, it +may be desirable to suspend the device as soon as ->probe() or ->remove() has +finished, so the PM core uses pm_runtime_idle_sync() to invoke the +subsystem-level idle callback for the device at that time. The user space can effectively disallow the driver of the device to power manage it at run time by changing the value of its /sys/devices/.../power/control @@ -582,6 +566,11 @@ to do this is: pm_runtime_set_active(dev); pm_runtime_enable(dev); +The PM core always increments the run-time usage counter before calling the +->prepare() callback and decrements it after calling the ->complete() callback. +Hence disabling run-time PM temporarily like this will not cause any run-time +suspend callbacks to be lost. + 7. Generic subsystem callbacks Subsystems may wish to conserve code space by using the set of generic power diff --git a/trunk/Documentation/printk-formats.txt b/trunk/Documentation/printk-formats.txt index 5df176ed59b8..1b5a5ddbc3ef 100644 --- a/trunk/Documentation/printk-formats.txt +++ b/trunk/Documentation/printk-formats.txt @@ -9,121 +9,7 @@ If variable is of Type, use printk format specifier: size_t %zu or %zx ssize_t %zd or %zx -Raw pointer value SHOULD be printed with %p. The kernel supports -the following extended format specifiers for pointer types: - -Symbols/Function Pointers: - - %pF versatile_init+0x0/0x110 - %pf versatile_init - %pS versatile_init+0x0/0x110 - %ps versatile_init - %pB prev_fn_of_versatile_init+0x88/0x88 - - For printing symbols and function pointers. The 'S' and 's' specifiers - result in the symbol name with ('S') or without ('s') offsets. Where - this is used on a kernel without KALLSYMS - the symbol address is - printed instead. - - The 'B' specifier results in the symbol name with offsets and should be - used when printing stack backtraces. The specifier takes into - consideration the effect of compiler optimisations which may occur - when tail-call's are used and marked with the noreturn GCC attribute. - - On ia64, ppc64 and parisc64 architectures function pointers are - actually function descriptors which must first be resolved. The 'F' and - 'f' specifiers perform this resolution and then provide the same - functionality as the 'S' and 's' specifiers. - -Kernel Pointers: - - %pK 0x01234567 or 0x0123456789abcdef - - For printing kernel pointers which should be hidden from unprivileged - users. The behaviour of %pK depends on the kptr_restrict sysctl - see - Documentation/sysctl/kernel.txt for more details. - -Struct Resources: - - %pr [mem 0x60000000-0x6fffffff flags 0x2200] or - [mem 0x0000000060000000-0x000000006fffffff flags 0x2200] - %pR [mem 0x60000000-0x6fffffff pref] or - [mem 0x0000000060000000-0x000000006fffffff pref] - - For printing struct resources. The 'R' and 'r' specifiers result in a - printed resource with ('R') or without ('r') a decoded flags member. - -MAC/FDDI addresses: - - %pM 00:01:02:03:04:05 - %pMF 00-01-02-03-04-05 - %pm 000102030405 - - For printing 6-byte MAC/FDDI addresses in hex notation. The 'M' and 'm' - specifiers result in a printed address with ('M') or without ('m') byte - separators. The default byte separator is the colon (':'). - - Where FDDI addresses are concerned the 'F' specifier can be used after - the 'M' specifier to use dash ('-') separators instead of the default - separator. - -IPv4 addresses: - - %pI4 1.2.3.4 - %pi4 001.002.003.004 - %p[Ii][hnbl] - - For printing IPv4 dot-separated decimal addresses. The 'I4' and 'i4' - specifiers result in a printed address with ('i4') or without ('I4') - leading zeros. - - The additional 'h', 'n', 'b', and 'l' specifiers are used to specify - host, network, big or little endian order addresses respectively. Where - no specifier is provided the default network/big endian order is used. - -IPv6 addresses: - - %pI6 0001:0002:0003:0004:0005:0006:0007:0008 - %pi6 00010002000300040005000600070008 - %pI6c 1:2:3:4:5:6:7:8 - - For printing IPv6 network-order 16-bit hex addresses. The 'I6' and 'i6' - specifiers result in a printed address with ('I6') or without ('i6') - colon-separators. Leading zeros are always used. - - The additional 'c' specifier can be used with the 'I' specifier to - print a compressed IPv6 address as described by - http://tools.ietf.org/html/rfc5952 - -UUID/GUID addresses: - - %pUb 00010203-0405-0607-0809-0a0b0c0d0e0f - %pUB 00010203-0405-0607-0809-0A0B0C0D0E0F - %pUl 03020100-0504-0706-0809-0a0b0c0e0e0f - %pUL 03020100-0504-0706-0809-0A0B0C0E0E0F - - For printing 16-byte UUID/GUIDs addresses. The additional 'l', 'L', - 'b' and 'B' specifiers are used to specify a little endian order in - lower ('l') or upper case ('L') hex characters - and big endian order - in lower ('b') or upper case ('B') hex characters. - - Where no additional specifiers are used the default little endian - order with lower case hex characters will be printed. - -struct va_format: - - %pV - - For printing struct va_format structures. These contain a format string - and va_list as follows: - - struct va_format { - const char *fmt; - va_list *va; - }; - - Do not use this feature without some mechanism to verify the - correctness of the format string and va_list arguments. +Raw pointer value SHOULD be printed with %p. u64 SHOULD be printed with %llu/%llx, (unsigned long long): @@ -146,5 +32,4 @@ Reminder: sizeof() result is of type size_t. Thank you for your cooperation and attention. -By Randy Dunlap and -Andrew Murray +By Randy Dunlap diff --git a/trunk/Documentation/scheduler/sched-design-CFS.txt b/trunk/Documentation/scheduler/sched-design-CFS.txt index 91ecff07cede..99961993257a 100644 --- a/trunk/Documentation/scheduler/sched-design-CFS.txt +++ b/trunk/Documentation/scheduler/sched-design-CFS.txt @@ -223,10 +223,9 @@ When CONFIG_FAIR_GROUP_SCHED is defined, a "cpu.shares" file is created for each group created using the pseudo filesystem. See example steps below to create task groups and modify their CPU share using the "cgroups" pseudo filesystem. - # mount -t tmpfs cgroup_root /sys/fs/cgroup - # mkdir /sys/fs/cgroup/cpu - # mount -t cgroup -ocpu none /sys/fs/cgroup/cpu - # cd /sys/fs/cgroup/cpu + # mkdir /dev/cpuctl + # mount -t cgroup -ocpu none /dev/cpuctl + # cd /dev/cpuctl # mkdir multimedia # create "multimedia" group of tasks # mkdir browser # create "browser" group of tasks diff --git a/trunk/Documentation/scheduler/sched-rt-group.txt b/trunk/Documentation/scheduler/sched-rt-group.txt index 71b54d549987..605b0d40329d 100644 --- a/trunk/Documentation/scheduler/sched-rt-group.txt +++ b/trunk/Documentation/scheduler/sched-rt-group.txt @@ -129,8 +129,9 @@ priority! Enabling CONFIG_RT_GROUP_SCHED lets you explicitly allocate real CPU bandwidth to task groups. -This uses the cgroup virtual file system and "/cpu.rt_runtime_us" -to control the CPU time reserved for each control group. +This uses the /cgroup virtual file system and +"/cgroup//cpu.rt_runtime_us" to control the CPU time reserved for each +control group. For more information on working with control groups, you should read Documentation/cgroups/cgroups.txt as well. @@ -149,7 +150,7 @@ For now, this can be simplified to just the following (but see Future plans): =============== There is work in progress to make the scheduling period for each group -("/cpu.rt_period_us") configurable as well. +("/cgroup//cpu.rt_period_us") configurable as well. The constraint on the period is that a subgroup must have a smaller or equal period to its parent. But realistically its not very useful _yet_ diff --git a/trunk/Documentation/usb/error-codes.txt b/trunk/Documentation/usb/error-codes.txt index b3f606b81a03..d83703ea74b2 100644 --- a/trunk/Documentation/usb/error-codes.txt +++ b/trunk/Documentation/usb/error-codes.txt @@ -76,13 +76,6 @@ A transfer's actual_length may be positive even when an error has been reported. That's because transfers often involve several packets, so that one or more packets could finish before an error stops further endpoint I/O. -For isochronous URBs, the urb status value is non-zero only if the URB is -unlinked, the device is removed, the host controller is disabled, or the total -transferred length is less than the requested length and the URB_SHORT_NOT_OK -flag is set. Completion handlers for isochronous URBs should only see -urb->status set to zero, -ENOENT, -ECONNRESET, -ESHUTDOWN, or -EREMOTEIO. -Individual frame descriptor status fields may report more status codes. - 0 Transfer completed successfully @@ -139,7 +132,7 @@ Individual frame descriptor status fields may report more status codes. device removal events immediately. -EXDEV ISO transfer only partially completed - (only set in iso_frame_desc[n].status, not urb->status) + look at individual frame status for details -EINVAL ISO madness, if this happens: Log off and go home diff --git a/trunk/Documentation/vm/hwpoison.txt b/trunk/Documentation/vm/hwpoison.txt index 550068466605..12f9ba20ccb7 100644 --- a/trunk/Documentation/vm/hwpoison.txt +++ b/trunk/Documentation/vm/hwpoison.txt @@ -129,12 +129,12 @@ Limit injection to pages owned by memgroup. Specified by inode number of the memcg. Example: - mkdir /sys/fs/cgroup/mem/hwpoison + mkdir /cgroup/hwpoison usemem -m 100 -s 1000 & - echo `jobs -p` > /sys/fs/cgroup/mem/hwpoison/tasks + echo `jobs -p` > /cgroup/hwpoison/tasks - memcg_ino=$(ls -id /sys/fs/cgroup/mem/hwpoison | cut -f1 -d' ') + memcg_ino=$(ls -id /cgroup/hwpoison | cut -f1 -d' ') echo $memcg_ino > /debug/hwpoison/corrupt-filter-memcg page-types -p `pidof init` --hwpoison # shall do nothing diff --git a/trunk/MAINTAINERS b/trunk/MAINTAINERS index 09cbbbb40cd1..e50fc6eb99e0 100644 --- a/trunk/MAINTAINERS +++ b/trunk/MAINTAINERS @@ -721,12 +721,6 @@ T: git git://git.berlios.de/gemini-board S: Maintained F: arch/arm/mach-gemini/ -ARM/CSR SIRFPRIMA2 MACHINE SUPPORT -M: Barry Song -L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) -S: Maintained -F: arch/arm/mach-prima2/ - ARM/EBSA110 MACHINE SUPPORT M: Russell King L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers) @@ -1351,18 +1345,16 @@ F: drivers/auxdisplay/ F: include/linux/cfag12864b.h AVR32 ARCHITECTURE -M: Haavard Skinnemoen -M: Hans-Christian Egtvedt +M: Hans-Christian Egtvedt W: http://www.atmel.com/products/AVR32/ W: http://avr32linux.org/ W: http://avrfreaks.net/ -S: Maintained +S: Supported F: arch/avr32/ AVR32/AT32AP MACHINE SUPPORT -M: Haavard Skinnemoen -M: Hans-Christian Egtvedt -S: Maintained +M: Hans-Christian Egtvedt +S: Supported F: arch/avr32/mach-at32ap/ AX.25 NETWORK LAYER @@ -1398,6 +1390,7 @@ F: include/linux/backlight.h BATMAN ADVANCED M: Marek Lindner M: Simon Wunderlich +M: Sven Eckelmann L: b.a.t.m.a.n@lists.open-mesh.org W: http://www.open-mesh.org/ S: Maintained @@ -1430,6 +1423,7 @@ S: Supported F: arch/blackfin/ BLACKFIN EMAC DRIVER +M: Michael Hennerich L: uclinux-dist-devel@blackfin.uclinux.org W: http://blackfin.uclinux.org S: Supported @@ -1645,7 +1639,7 @@ CAN NETWORK LAYER M: Oliver Hartkopp M: Oliver Hartkopp M: Urs Thuermann -L: socketcan-core@lists.berlios.de (subscribers-only) +L: socketcan-core@lists.berlios.de L: netdev@vger.kernel.org W: http://developer.berlios.de/projects/socketcan/ S: Maintained @@ -1657,7 +1651,7 @@ F: include/linux/can/raw.h CAN NETWORK DRIVERS M: Wolfgang Grandegger -L: socketcan-core@lists.berlios.de (subscribers-only) +L: socketcan-core@lists.berlios.de L: netdev@vger.kernel.org W: http://developer.berlios.de/projects/socketcan/ S: Maintained @@ -1895,6 +1889,7 @@ L: cpufreq@vger.kernel.org W: http://www.codemonkey.org.uk/projects/cpufreq/ T: git git://git.kernel.org/pub/scm/linux/kernel/git/davej/cpufreq.git S: Maintained +F: arch/x86/kernel/cpu/cpufreq/ F: drivers/cpufreq/ F: include/linux/cpufreq.h @@ -2203,7 +2198,7 @@ F: drivers/acpi/dock.c DOCUMENTATION M: Randy Dunlap L: linux-doc@vger.kernel.org -T: quilt http://userweb.kernel.org/~rdunlap/kernel-doc-patches/current/ +T: quilt oss.oracle.com/~rdunlap/kernel-doc-patches/current/ S: Maintained F: Documentation/ @@ -2297,7 +2292,8 @@ F: drivers/scsi/eata_pio.* EBTABLES M: Bart De Schuymer -L: netfilter-devel@vger.kernel.org +L: ebtables-user@lists.sourceforge.net +L: ebtables-devel@lists.sourceforge.net W: http://ebtables.sourceforge.net/ S: Maintained F: include/linux/netfilter_bridge/ebt_*.h @@ -3824,12 +3820,6 @@ S: Maintained F: drivers/leds/ F: include/linux/leds.h -LEGACY EEPROM DRIVER -M: Jean Delvare -S: Maintained -F: Documentation/misc-devices/eeprom -F: drivers/misc/eeprom/eeprom.c - LEGO USB Tower driver M: Juergen Stuber L: legousb-devel@lists.sourceforge.net @@ -4155,7 +4145,7 @@ F: include/linux/mm.h F: mm/ MEMORY RESOURCE CONTROLLER -M: Balbir Singh +M: Balbir Singh M: Daisuke Nishimura M: KAMEZAWA Hiroyuki L: linux-mm@kvack.org @@ -4900,7 +4890,7 @@ F: mm/percpu*.c F: arch/*/include/asm/percpu.h PER-TASK DELAY ACCOUNTING -M: Balbir Singh +M: Balbir Singh S: Maintained F: include/linux/delayacct.h F: kernel/delayacct.c @@ -5187,7 +5177,6 @@ S: Supported F: drivers/net/qlcnic/ QLOGIC QLGE 10Gb ETHERNET DRIVER -M: Jitendra Kalsaria M: Ron Mercer M: linux-driver@qlogic.com L: netdev@vger.kernel.org @@ -6109,7 +6098,7 @@ F: include/target/ F: Documentation/target/ TASKSTATS STATISTICS INTERFACE -M: Balbir Singh +M: Balbir Singh S: Maintained F: Documentation/accounting/taskstats* F: include/linux/taskstats* @@ -6441,9 +6430,8 @@ S: Maintained F: drivers/usb/misc/rio500* USB EHCI DRIVER -M: Alan Stern L: linux-usb@vger.kernel.org -S: Maintained +S: Orphan F: Documentation/usb/ehci.txt F: drivers/usb/host/ehci* @@ -6470,15 +6458,9 @@ M: Jiri Kosina L: linux-usb@vger.kernel.org T: git git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid.git S: Maintained -F: Documentation/hid/hiddev.txt +F: Documentation/usb/hiddev.txt F: drivers/hid/usbhid/ -USB/IP DRIVERS -M: Matt Mooney -L: linux-usb@vger.kernel.org -S: Maintained -F: drivers/staging/usbip/ - USB ISP116X DRIVER M: Olav Kongas L: linux-usb@vger.kernel.org @@ -6508,9 +6490,8 @@ S: Maintained F: sound/usb/midi.* USB OHCI DRIVER -M: Alan Stern L: linux-usb@vger.kernel.org -S: Maintained +S: Orphan F: Documentation/usb/ohci.txt F: drivers/usb/host/ohci* @@ -6736,15 +6717,6 @@ S: Maintained F: Documentation/filesystems/vfat.txt F: fs/fat/ -VIDEOBUF2 FRAMEWORK -M: Pawel Osciak -M: Marek Szyprowski -M: Kyungmin Park -L: linux-media@vger.kernel.org -S: Maintained -F: drivers/media/video/videobuf2-* -F: include/media/videobuf2-* - VIRTIO CONSOLE DRIVER M: Amit Shah L: virtualization@lists.linux-foundation.org @@ -7022,13 +6994,6 @@ T: git git://git.kernel.org/pub/scm/linux/kernel/git/mjg59/platform-drivers-x86. S: Maintained F: drivers/platform/x86 -X86 MCE INFRASTRUCTURE -M: Tony Luck -M: Borislav Petkov -L: linux-edac@vger.kernel.org -S: Maintained -F: arch/x86/kernel/cpu/mcheck/* - XEN HYPERVISOR INTERFACE M: Jeremy Fitzhardinge M: Konrad Rzeszutek Wilk diff --git a/trunk/Makefile b/trunk/Makefile index 86f47a0ddc79..badb9239e2bb 100644 --- a/trunk/Makefile +++ b/trunk/Makefile @@ -1,7 +1,7 @@ VERSION = 3 PATCHLEVEL = 0 SUBLEVEL = 0 -EXTRAVERSION = -rc6 +EXTRAVERSION = -rc3 NAME = Sneaky Weasel # *DOCUMENTATION* @@ -1526,8 +1526,7 @@ quiet_cmd_rmfiles = $(if $(wildcard $(rm-files)),CLEAN $(wildcard $(rm-files)) # Run depmod only if we have System.map and depmod is executable quiet_cmd_depmod = DEPMOD $(KERNELRELEASE) - cmd_depmod = $(CONFIG_SHELL) $(srctree)/scripts/depmod.sh $(DEPMOD) \ - $(KERNELRELEASE) + cmd_depmod = $(srctree)/scripts/depmod.sh $(DEPMOD) $(KERNELRELEASE) # Create temporary dir for module support files # clean it up only when building all modules diff --git a/trunk/README b/trunk/README index 0d5a7ddbe3ee..8510017a3576 100644 --- a/trunk/README +++ b/trunk/README @@ -1,6 +1,6 @@ - Linux kernel release 3.x + Linux kernel release 2.6.xx -These are the release notes for Linux version 3. Read them carefully, +These are the release notes for Linux version 2.6. Read them carefully, as they tell you what this is all about, explain how to install the kernel, and what to do if something goes wrong. @@ -62,10 +62,10 @@ INSTALLING the kernel source: directory where you have permissions (eg. your home directory) and unpack it: - gzip -cd linux-3.X.tar.gz | tar xvf - + gzip -cd linux-2.6.XX.tar.gz | tar xvf - or - bzip2 -dc linux-3.X.tar.bz2 | tar xvf - + bzip2 -dc linux-2.6.XX.tar.bz2 | tar xvf - Replace "XX" with the version number of the latest kernel. @@ -75,15 +75,15 @@ INSTALLING the kernel source: files. They should match the library, and not get messed up by whatever the kernel-du-jour happens to be. - - You can also upgrade between 3.x releases by patching. Patches are + - You can also upgrade between 2.6.xx releases by patching. Patches are distributed in the traditional gzip and the newer bzip2 format. To install by patching, get all the newer patch files, enter the - top level directory of the kernel source (linux-3.x) and execute: + top level directory of the kernel source (linux-2.6.xx) and execute: - gzip -cd ../patch-3.x.gz | patch -p1 + gzip -cd ../patch-2.6.xx.gz | patch -p1 or - bzip2 -dc ../patch-3.x.bz2 | patch -p1 + bzip2 -dc ../patch-2.6.xx.bz2 | patch -p1 (repeat xx for all versions bigger than the version of your current source tree, _in_order_) and you should be ok. You may want to remove @@ -91,9 +91,9 @@ INSTALLING the kernel source: failed patches (xxx# or xxx.rej). If there are, either you or me has made a mistake. - Unlike patches for the 3.x kernels, patches for the 3.x.y kernels + Unlike patches for the 2.6.x kernels, patches for the 2.6.x.y kernels (also known as the -stable kernels) are not incremental but instead apply - directly to the base 3.x kernel. Please read + directly to the base 2.6.x kernel. Please read Documentation/applying-patches.txt for more information. Alternatively, the script patch-kernel can be used to automate this @@ -107,14 +107,14 @@ INSTALLING the kernel source: an alternative directory can be specified as the second argument. - If you are upgrading between releases using the stable series patches - (for example, patch-3.x.y), note that these "dot-releases" are - not incremental and must be applied to the 3.x base tree. For - example, if your base kernel is 3.0 and you want to apply the - 3.0.3 patch, you do not and indeed must not first apply the - 3.0.1 and 3.0.2 patches. Similarly, if you are running kernel - version 3.0.2 and want to jump to 3.0.3, you must first - reverse the 3.0.2 patch (that is, patch -R) _before_ applying - the 3.0.3 patch. + (for example, patch-2.6.xx.y), note that these "dot-releases" are + not incremental and must be applied to the 2.6.xx base tree. For + example, if your base kernel is 2.6.12 and you want to apply the + 2.6.12.3 patch, you do not and indeed must not first apply the + 2.6.12.1 and 2.6.12.2 patches. Similarly, if you are running kernel + version 2.6.12.2 and want to jump to 2.6.12.3, you must first + reverse the 2.6.12.2 patch (that is, patch -R) _before_ applying + the 2.6.12.3 patch. You can read more on this in Documentation/applying-patches.txt - Make sure you have no stale .o files and dependencies lying around: @@ -126,7 +126,7 @@ INSTALLING the kernel source: SOFTWARE REQUIREMENTS - Compiling and running the 3.x kernels requires up-to-date + Compiling and running the 2.6.xx kernels requires up-to-date versions of various software packages. Consult Documentation/Changes for the minimum version numbers required and how to get updates for these packages. Beware that using @@ -142,11 +142,11 @@ BUILD directory for the kernel: Using the option "make O=output/dir" allow you to specify an alternate place for the output files (including .config). Example: - kernel source code: /usr/src/linux-3.N + kernel source code: /usr/src/linux-2.6.N build directory: /home/name/build/kernel To configure and build the kernel use: - cd /usr/src/linux-3.N + cd /usr/src/linux-2.6.N make O=/home/name/build/kernel menuconfig make O=/home/name/build/kernel sudo make O=/home/name/build/kernel modules_install install diff --git a/trunk/arch/alpha/include/asm/mmzone.h b/trunk/arch/alpha/include/asm/mmzone.h index 445dc42e0334..8af56ce346ad 100644 --- a/trunk/arch/alpha/include/asm/mmzone.h +++ b/trunk/arch/alpha/include/asm/mmzone.h @@ -56,6 +56,7 @@ PLAT_NODE_DATA_LOCALNR(unsigned long p, int n) * Given a kernel address, find the home node of the underlying memory. */ #define kvaddr_to_nid(kaddr) pa_to_nid(__pa(kaddr)) +#define node_start_pfn(nid) (NODE_DATA(nid)->node_start_pfn) /* * Given a kaddr, LOCAL_BASE_ADDR finds the owning node of the memory diff --git a/trunk/arch/alpha/kernel/osf_sys.c b/trunk/arch/alpha/kernel/osf_sys.c index 326f0a2d56e5..376f22130791 100644 --- a/trunk/arch/alpha/kernel/osf_sys.c +++ b/trunk/arch/alpha/kernel/osf_sys.c @@ -409,7 +409,7 @@ SYSCALL_DEFINE2(osf_getdomainname, char __user *, name, int, namelen) return -EFAULT; len = namelen; - if (len > 32) + if (namelen > 32) len = 32; down_read(&uts_sem); @@ -594,7 +594,7 @@ SYSCALL_DEFINE3(osf_sysinfo, int, command, char __user *, buf, long, count) down_read(&uts_sem); res = sysinfo_table[offset]; len = strlen(res)+1; - if ((unsigned long)len > (unsigned long)count) + if (len > count) len = count; if (copy_to_user(buf, res, len)) err = -EFAULT; @@ -649,7 +649,7 @@ SYSCALL_DEFINE5(osf_getsysinfo, unsigned long, op, void __user *, buffer, return 1; case GSI_GET_HWRPB: - if (nbytes > sizeof(*hwrpb)) + if (nbytes < sizeof(*hwrpb)) return -EINVAL; if (copy_to_user(buffer, hwrpb, nbytes) != 0) return -EFAULT; @@ -1008,7 +1008,6 @@ SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options, { struct rusage r; long ret, err; - unsigned int status = 0; mm_segment_t old_fs; if (!ur) @@ -1017,15 +1016,13 @@ SYSCALL_DEFINE4(osf_wait4, pid_t, pid, int __user *, ustatus, int, options, old_fs = get_fs(); set_fs (KERNEL_DS); - ret = sys_wait4(pid, (unsigned int __user *) &status, options, - (struct rusage __user *) &r); + ret = sys_wait4(pid, ustatus, options, (struct rusage __user *) &r); set_fs (old_fs); if (!access_ok(VERIFY_WRITE, ur, sizeof(*ur))) return -EFAULT; err = 0; - err |= put_user(status, ustatus); err |= __put_user(r.ru_utime.tv_sec, &ur->ru_utime.tv_sec); err |= __put_user(r.ru_utime.tv_usec, &ur->ru_utime.tv_usec); err |= __put_user(r.ru_stime.tv_sec, &ur->ru_stime.tv_sec); diff --git a/trunk/arch/arm/Kconfig b/trunk/arch/arm/Kconfig index 7dc5986069ca..9adc278a22ab 100644 --- a/trunk/arch/arm/Kconfig +++ b/trunk/arch/arm/Kconfig @@ -337,19 +337,6 @@ config ARCH_GEMINI help Support for the Cortina Systems Gemini family SoCs -config ARCH_PRIMA2 - bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform" - select CPU_V7 - select GENERIC_TIME - select NO_IOPORT - select GENERIC_CLOCKEVENTS - select CLKDEV_LOOKUP - select GENERIC_IRQ_CHIP - select USE_OF - select ZONE_DMA - help - Support for CSR SiRFSoC ARM Cortex A9 Platform - config ARCH_EBSA110 bool "EBSA-110" select CPU_SA110 @@ -892,19 +879,6 @@ config ARCH_VT8500 select HAVE_PWM help Support for VIA/WonderMedia VT8500/WM85xx System-on-Chip. - -config ARCH_ZYNQ - bool "Xilinx Zynq ARM Cortex A9 Platform" - select CPU_V7 - select GENERIC_TIME - select GENERIC_CLOCKEVENTS - select CLKDEV_LOOKUP - select ARM_GIC - select ARM_AMBA - select ICST - select USE_OF - help - Support for Xilinx Zynq ARM Cortex A9 Platform endchoice # diff --git a/trunk/arch/arm/Makefile b/trunk/arch/arm/Makefile index 054a87667840..f5b2b390c8f2 100644 --- a/trunk/arch/arm/Makefile +++ b/trunk/arch/arm/Makefile @@ -169,7 +169,6 @@ machine-$(CONFIG_ARCH_OMAP3) := omap2 machine-$(CONFIG_ARCH_OMAP4) := omap2 machine-$(CONFIG_ARCH_ORION5X) := orion5x machine-$(CONFIG_ARCH_PNX4008) := pnx4008 -machine-$(CONFIG_ARCH_PRIMA2) := prima2 machine-$(CONFIG_ARCH_PXA) := pxa machine-$(CONFIG_ARCH_REALVIEW) := realview machine-$(CONFIG_ARCH_RPC) := rpc @@ -197,7 +196,6 @@ machine-$(CONFIG_MACH_SPEAR300) := spear3xx machine-$(CONFIG_MACH_SPEAR310) := spear3xx machine-$(CONFIG_MACH_SPEAR320) := spear3xx machine-$(CONFIG_MACH_SPEAR600) := spear6xx -machine-$(CONFIG_ARCH_ZYNQ) := zynq # Platform directory name. This list is sorted alphanumerically # by CONFIG_* macro name. @@ -205,7 +203,6 @@ plat-$(CONFIG_ARCH_MXC) := mxc plat-$(CONFIG_ARCH_OMAP) := omap plat-$(CONFIG_ARCH_S3C64XX) := samsung plat-$(CONFIG_ARCH_TCC_926) := tcc -plat-$(CONFIG_ARCH_ZYNQ) := versatile plat-$(CONFIG_PLAT_IOP) := iop plat-$(CONFIG_PLAT_NOMADIK) := nomadik plat-$(CONFIG_PLAT_ORION) := orion diff --git a/trunk/arch/arm/boot/compressed/head.S b/trunk/arch/arm/boot/compressed/head.S index 940b20178107..f9da41921c52 100644 --- a/trunk/arch/arm/boot/compressed/head.S +++ b/trunk/arch/arm/boot/compressed/head.S @@ -597,8 +597,6 @@ __common_mmu_cache_on: sub pc, lr, r0, lsr #32 @ properly flush pipeline #endif -#define PROC_ENTRY_SIZE (4*5) - /* * Here follow the relocatable cache support functions for the * various processors. This is a generic hook for locating an @@ -626,7 +624,7 @@ call_cache_fn: adr r12, proc_types ARM( addeq pc, r12, r3 ) @ call cache function THUMB( addeq r12, r3 ) THUMB( moveq pc, r12 ) @ call cache function - add r12, r12, #PROC_ENTRY_SIZE + add r12, r12, #4*5 b 1b /* @@ -693,9 +691,9 @@ proc_types: .word 0x41069260 @ ARM926EJ-S (v5TEJ) .word 0xff0ffff0 - W(b) __arm926ejs_mmu_cache_on - W(b) __armv4_mmu_cache_off - W(b) __armv5tej_mmu_cache_flush + b __arm926ejs_mmu_cache_on + b __armv4_mmu_cache_off + b __armv5tej_mmu_cache_flush .word 0x00007000 @ ARM7 IDs .word 0x0000f000 @@ -796,16 +794,6 @@ proc_types: .size proc_types, . - proc_types - /* - * If you get a "non-constant expression in ".if" statement" - * error from the assembler on this line, check that you have - * not accidentally written a "b" instruction where you should - * have written W(b). - */ - .if (. - proc_types) % PROC_ENTRY_SIZE != 0 - .error "The size of one or more proc_types entries is wrong." - .endif - /* * Turn off the Cache and MMU. ARMv3 does not support * reading the control register, but ARMv4 does. diff --git a/trunk/arch/arm/boot/dts/prima2-cb.dts b/trunk/arch/arm/boot/dts/prima2-cb.dts deleted file mode 100644 index 6fecc88065b2..000000000000 --- a/trunk/arch/arm/boot/dts/prima2-cb.dts +++ /dev/null @@ -1,416 +0,0 @@ -/dts-v1/; -/ { - model = "SiRF Prima2 eVB"; - compatible = "sirf,prima2-cb", "sirf,prima2"; - #address-cells = <1>; - #size-cells = <1>; - interrupt-parent = <&intc>; - - memory { - reg = <0x00000000 0x20000000>; - }; - - chosen { - bootargs = "mem=512M real_root=/dev/mmcblk0p2 console=ttyS0 panel=1 bootsplash=true bpp=16 androidboot.console=ttyS1"; - linux,stdout-path = &uart1; - }; - - cpus { - #address-cells = <1>; - #size-cells = <0>; - - cpu@0 { - reg = <0x0>; - d-cache-line-size = <32>; - i-cache-line-size = <32>; - d-cache-size = <32768>; - i-cache-size = <32768>; - /* from bootloader */ - timebase-frequency = <0>; - bus-frequency = <0>; - clock-frequency = <0>; - }; - }; - - axi { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x40000000 0x40000000 0x80000000>; - - l2-cache-controller@80040000 { - compatible = "arm,pl310-cache"; - reg = <0x80040000 0x1000>; - interrupts = <59>; - }; - - intc: interrupt-controller@80020000 { - #interrupt-cells = <1>; - interrupt-controller; - compatible = "sirf,prima2-intc"; - reg = <0x80020000 0x1000>; - }; - - sys-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x88000000 0x88000000 0x40000>; - - clock-controller@88000000 { - compatible = "sirf,prima2-clkc"; - reg = <0x88000000 0x1000>; - interrupts = <3>; - }; - - reset-controller@88010000 { - compatible = "sirf,prima2-rstc"; - reg = <0x88010000 0x1000>; - }; - }; - - mem-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x90000000 0x90000000 0x10000>; - - memory-controller@90000000 { - compatible = "sirf,prima2-memc"; - reg = <0x90000000 0x10000>; - interrupts = <27>; - }; - }; - - disp-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x90010000 0x90010000 0x30000>; - - display@90010000 { - compatible = "sirf,prima2-lcd"; - reg = <0x90010000 0x20000>; - interrupts = <30>; - }; - - vpp@90020000 { - compatible = "sirf,prima2-vpp"; - reg = <0x90020000 0x10000>; - interrupts = <31>; - }; - }; - - graphics-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x98000000 0x98000000 0x8000000>; - - graphics@98000000 { - compatible = "powervr,sgx531"; - reg = <0x98000000 0x8000000>; - interrupts = <6>; - }; - }; - - multimedia-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xa0000000 0xa0000000 0x8000000>; - - multimedia@a0000000 { - compatible = "sirf,prima2-video-codec"; - reg = <0xa0000000 0x8000000>; - interrupts = <5>; - }; - }; - - dsp-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xa8000000 0xa8000000 0x2000000>; - - dspif@a8000000 { - compatible = "sirf,prima2-dspif"; - reg = <0xa8000000 0x10000>; - interrupts = <9>; - }; - - gps@a8010000 { - compatible = "sirf,prima2-gps"; - reg = <0xa8010000 0x10000>; - interrupts = <7>; - }; - - dsp@a9000000 { - compatible = "sirf,prima2-dsp"; - reg = <0xa9000000 0x1000000>; - interrupts = <8>; - }; - }; - - peri-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xb0000000 0xb0000000 0x180000>; - - timer@b0020000 { - compatible = "sirf,prima2-tick"; - reg = <0xb0020000 0x1000>; - interrupts = <0>; - }; - - nand@b0030000 { - compatible = "sirf,prima2-nand"; - reg = <0xb0030000 0x10000>; - interrupts = <41>; - }; - - audio@b0040000 { - compatible = "sirf,prima2-audio"; - reg = <0xb0040000 0x10000>; - interrupts = <35>; - }; - - uart0: uart@b0050000 { - cell-index = <0>; - compatible = "sirf,prima2-uart"; - reg = <0xb0050000 0x10000>; - interrupts = <17>; - }; - - uart1: uart@b0060000 { - cell-index = <1>; - compatible = "sirf,prima2-uart"; - reg = <0xb0060000 0x10000>; - interrupts = <18>; - }; - - uart2: uart@b0070000 { - cell-index = <2>; - compatible = "sirf,prima2-uart"; - reg = <0xb0070000 0x10000>; - interrupts = <19>; - }; - - usp0: usp@b0080000 { - cell-index = <0>; - compatible = "sirf,prima2-usp"; - reg = <0xb0080000 0x10000>; - interrupts = <20>; - }; - - usp1: usp@b0090000 { - cell-index = <1>; - compatible = "sirf,prima2-usp"; - reg = <0xb0090000 0x10000>; - interrupts = <21>; - }; - - usp2: usp@b00a0000 { - cell-index = <2>; - compatible = "sirf,prima2-usp"; - reg = <0xb00a0000 0x10000>; - interrupts = <22>; - }; - - dmac0: dma-controller@b00b0000 { - cell-index = <0>; - compatible = "sirf,prima2-dmac"; - reg = <0xb00b0000 0x10000>; - interrupts = <12>; - }; - - dmac1: dma-controller@b0160000 { - cell-index = <1>; - compatible = "sirf,prima2-dmac"; - reg = <0xb0160000 0x10000>; - interrupts = <13>; - }; - - vip@b00C0000 { - compatible = "sirf,prima2-vip"; - reg = <0xb00C0000 0x10000>; - }; - - spi0: spi@b00d0000 { - cell-index = <0>; - compatible = "sirf,prima2-spi"; - reg = <0xb00d0000 0x10000>; - interrupts = <15>; - }; - - spi1: spi@b0170000 { - cell-index = <1>; - compatible = "sirf,prima2-spi"; - reg = <0xb0170000 0x10000>; - interrupts = <16>; - }; - - i2c0: i2c@b00e0000 { - cell-index = <0>; - compatible = "sirf,prima2-i2c"; - reg = <0xb00e0000 0x10000>; - interrupts = <24>; - }; - - i2c1: i2c@b00f0000 { - cell-index = <1>; - compatible = "sirf,prima2-i2c"; - reg = <0xb00f0000 0x10000>; - interrupts = <25>; - }; - - tsc@b0110000 { - compatible = "sirf,prima2-tsc"; - reg = <0xb0110000 0x10000>; - interrupts = <33>; - }; - - gpio: gpio-controller@b0120000 { - #gpio-cells = <2>; - #interrupt-cells = <2>; - compatible = "sirf,prima2-gpio"; - reg = <0xb0120000 0x10000>; - gpio-controller; - interrupt-controller; - }; - - pwm@b0130000 { - compatible = "sirf,prima2-pwm"; - reg = <0xb0130000 0x10000>; - }; - - efusesys@b0140000 { - compatible = "sirf,prima2-efuse"; - reg = <0xb0140000 0x10000>; - }; - - pulsec@b0150000 { - compatible = "sirf,prima2-pulsec"; - reg = <0xb0150000 0x10000>; - interrupts = <48>; - }; - - pci-iobg { - compatible = "sirf,prima2-pciiobg", "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0x56000000 0x56000000 0x1b00000>; - - sd0: sdhci@56000000 { - cell-index = <0>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56000000 0x100000>; - interrupts = <38>; - }; - - sd1: sdhci@56100000 { - cell-index = <1>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56100000 0x100000>; - interrupts = <38>; - }; - - sd2: sdhci@56200000 { - cell-index = <2>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56200000 0x100000>; - interrupts = <23>; - }; - - sd3: sdhci@56300000 { - cell-index = <3>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56300000 0x100000>; - interrupts = <23>; - }; - - sd4: sdhci@56400000 { - cell-index = <4>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56400000 0x100000>; - interrupts = <39>; - }; - - sd5: sdhci@56500000 { - cell-index = <5>; - compatible = "sirf,prima2-sdhc"; - reg = <0x56500000 0x100000>; - interrupts = <39>; - }; - - pci-copy@57900000 { - compatible = "sirf,prima2-pcicp"; - reg = <0x57900000 0x100000>; - interrupts = <40>; - }; - - rom-interface@57a00000 { - compatible = "sirf,prima2-romif"; - reg = <0x57a00000 0x100000>; - }; - }; - }; - - rtc-iobg { - compatible = "sirf,prima2-rtciobg", "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - reg = <0x80030000 0x10000>; - - gpsrtc@1000 { - compatible = "sirf,prima2-gpsrtc"; - reg = <0x1000 0x1000>; - interrupts = <55 56 57>; - }; - - sysrtc@2000 { - compatible = "sirf,prima2-sysrtc"; - reg = <0x2000 0x1000>; - interrupts = <52 53 54>; - }; - - pwrc@3000 { - compatible = "sirf,prima2-pwrc"; - reg = <0x3000 0x1000>; - interrupts = <32>; - }; - }; - - uus-iobg { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges = <0xb8000000 0xb8000000 0x40000>; - - usb0: usb@b00e0000 { - compatible = "chipidea,ci13611a-prima2"; - reg = <0xb8000000 0x10000>; - interrupts = <10>; - }; - - usb1: usb@b00f0000 { - compatible = "chipidea,ci13611a-prima2"; - reg = <0xb8010000 0x10000>; - interrupts = <11>; - }; - - sata@b00f0000 { - compatible = "synopsys,dwc-ahsata"; - reg = <0xb8020000 0x10000>; - interrupts = <37>; - }; - - security@b00f0000 { - compatible = "sirf,prima2-security"; - reg = <0xb8030000 0x10000>; - interrupts = <42>; - }; - }; - }; -}; diff --git a/trunk/arch/arm/boot/dts/zynq-ep107.dts b/trunk/arch/arm/boot/dts/zynq-ep107.dts deleted file mode 100644 index 37ca192fb193..000000000000 --- a/trunk/arch/arm/boot/dts/zynq-ep107.dts +++ /dev/null @@ -1,52 +0,0 @@ -/* - * Copyright (C) 2011 Xilinx - * - * This software is licensed under the terms of the GNU General Public - * License version 2, as published by the Free Software Foundation, and - * may be copied, distributed, and modified under those terms. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - */ - -/dts-v1/; -/ { - model = "Xilinx Zynq EP107"; - compatible = "xlnx,zynq-ep107"; - #address-cells = <1>; - #size-cells = <1>; - interrupt-parent = <&intc>; - - memory { - device_type = "memory"; - reg = <0x0 0x10000000>; - }; - - chosen { - bootargs = "console=ttyPS0,9600 root=/dev/ram rw initrd=0x800000,8M earlyprintk"; - linux,stdout-path = &uart0; - }; - - amba { - compatible = "simple-bus"; - #address-cells = <1>; - #size-cells = <1>; - ranges; - - intc: interrupt-controller@f8f01000 { - interrupt-controller; - compatible = "arm,gic"; - reg = <0xF8F01000 0x1000>; - #interrupt-cells = <2>; - }; - - uart0: uart@e0000000 { - compatible = "xlnx,xuartps"; - reg = <0xE0000000 0x1000>; - interrupts = <59 0>; - clock = <50000000>; - }; - }; -}; diff --git a/trunk/arch/arm/configs/davinci_all_defconfig b/trunk/arch/arm/configs/davinci_all_defconfig index 67b5abb6f857..889922ad229c 100644 --- a/trunk/arch/arm/configs/davinci_all_defconfig +++ b/trunk/arch/arm/configs/davinci_all_defconfig @@ -157,7 +157,7 @@ CONFIG_LEDS_GPIO=m CONFIG_LEDS_TRIGGERS=y CONFIG_LEDS_TRIGGER_TIMER=m CONFIG_LEDS_TRIGGER_HEARTBEAT=m -CONFIG_RTC_CLASS=y +CONFIG_RTC_CLASS=m CONFIG_EXT2_FS=y CONFIG_EXT3_FS=y CONFIG_XFS_FS=m diff --git a/trunk/arch/arm/configs/netx_defconfig b/trunk/arch/arm/configs/netx_defconfig index 9c0ad7993986..316af5479d90 100644 --- a/trunk/arch/arm/configs/netx_defconfig +++ b/trunk/arch/arm/configs/netx_defconfig @@ -60,7 +60,7 @@ CONFIG_FB_ARMCLCD=y # CONFIG_VGA_CONSOLE is not set CONFIG_FRAMEBUFFER_CONSOLE=y CONFIG_LOGO=y -CONFIG_RTC_CLASS=y +CONFIG_RTC_CLASS=m CONFIG_INOTIFY=y CONFIG_TMPFS=y CONFIG_JFFS2_FS=y diff --git a/trunk/arch/arm/configs/viper_defconfig b/trunk/arch/arm/configs/viper_defconfig index 1d01ddd33122..8b0c717378fa 100644 --- a/trunk/arch/arm/configs/viper_defconfig +++ b/trunk/arch/arm/configs/viper_defconfig @@ -142,7 +142,7 @@ CONFIG_USB_GADGETFS=m CONFIG_USB_FILE_STORAGE=m CONFIG_USB_G_SERIAL=m CONFIG_USB_G_PRINTER=m -CONFIG_RTC_CLASS=y +CONFIG_RTC_CLASS=m CONFIG_RTC_DRV_DS1307=m CONFIG_RTC_DRV_SA1100=m CONFIG_EXT2_FS=m diff --git a/trunk/arch/arm/configs/xcep_defconfig b/trunk/arch/arm/configs/xcep_defconfig index 721832ffe2d7..5b5504143647 100644 --- a/trunk/arch/arm/configs/xcep_defconfig +++ b/trunk/arch/arm/configs/xcep_defconfig @@ -73,7 +73,7 @@ CONFIG_SENSORS_MAX6650=m # CONFIG_VGA_CONSOLE is not set # CONFIG_HID_SUPPORT is not set # CONFIG_USB_SUPPORT is not set -CONFIG_RTC_CLASS=y +CONFIG_RTC_CLASS=m CONFIG_RTC_DRV_SA1100=m CONFIG_DMADEVICES=y # CONFIG_DNOTIFY is not set diff --git a/trunk/arch/arm/configs/zeus_defconfig b/trunk/arch/arm/configs/zeus_defconfig index 59577ad3f4ef..960f65514d88 100644 --- a/trunk/arch/arm/configs/zeus_defconfig +++ b/trunk/arch/arm/configs/zeus_defconfig @@ -158,7 +158,7 @@ CONFIG_LEDS_TRIGGER_HEARTBEAT=m CONFIG_LEDS_TRIGGER_BACKLIGHT=m CONFIG_LEDS_TRIGGER_GPIO=m CONFIG_LEDS_TRIGGER_DEFAULT_ON=m -CONFIG_RTC_CLASS=y +CONFIG_RTC_CLASS=m CONFIG_RTC_DRV_ISL1208=m CONFIG_RTC_DRV_PXA=m CONFIG_EXT2_FS=y diff --git a/trunk/arch/arm/include/asm/assembler.h b/trunk/arch/arm/include/asm/assembler.h index 65c3f2474f5e..bc2d2d75f706 100644 --- a/trunk/arch/arm/include/asm/assembler.h +++ b/trunk/arch/arm/include/asm/assembler.h @@ -13,9 +13,6 @@ * Do not include any C declarations in this file - it is included by * assembler source. */ -#ifndef __ASM_ASSEMBLER_H__ -#define __ASM_ASSEMBLER_H__ - #ifndef __ASSEMBLY__ #error "Only include this from assembly code" #endif @@ -293,4 +290,3 @@ .macro ldrusr, reg, ptr, inc, cond=al, rept=1, abort=9001f usracc ldr, \reg, \ptr, \inc, \cond, \rept, \abort .endm -#endif /* __ASM_ASSEMBLER_H__ */ diff --git a/trunk/arch/arm/include/asm/entry-macro-multi.S b/trunk/arch/arm/include/asm/entry-macro-multi.S index 2da8547de6d6..ec0bbf79c71f 100644 --- a/trunk/arch/arm/include/asm/entry-macro-multi.S +++ b/trunk/arch/arm/include/asm/entry-macro-multi.S @@ -1,5 +1,3 @@ -#include - /* * Interrupt handling. Preserves r7, r8, r9 */ diff --git a/trunk/arch/arm/kernel/devtree.c b/trunk/arch/arm/kernel/devtree.c index 0cdd7b456cb2..a701e4226a6c 100644 --- a/trunk/arch/arm/kernel/devtree.c +++ b/trunk/arch/arm/kernel/devtree.c @@ -76,9 +76,6 @@ struct machine_desc * __init setup_machine_fdt(unsigned int dt_phys) unsigned long dt_root; const char *model; - if (!dt_phys) - return NULL; - devtree = phys_to_virt(dt_phys); /* check device tree validity */ diff --git a/trunk/arch/arm/kernel/entry-armv.S b/trunk/arch/arm/kernel/entry-armv.S index 90c62cd51ca9..e8d885676807 100644 --- a/trunk/arch/arm/kernel/entry-armv.S +++ b/trunk/arch/arm/kernel/entry-armv.S @@ -435,10 +435,6 @@ __irq_usr: usr_entry kuser_cmpxchg_check -#ifdef CONFIG_IRQSOFF_TRACER - bl trace_hardirqs_off -#endif - get_thread_info tsk #ifdef CONFIG_PREEMPT ldr r8, [tsk, #TI_PREEMPT] @ get preempt count @@ -457,7 +453,7 @@ __irq_usr: #endif mov why, #0 - b ret_to_user_from_irq + b ret_to_user UNWIND(.fnend ) ENDPROC(__irq_usr) diff --git a/trunk/arch/arm/kernel/entry-common.S b/trunk/arch/arm/kernel/entry-common.S index b2a27b6b0046..1e7b04a40a31 100644 --- a/trunk/arch/arm/kernel/entry-common.S +++ b/trunk/arch/arm/kernel/entry-common.S @@ -64,7 +64,6 @@ work_resched: ENTRY(ret_to_user) ret_slow_syscall: disable_irq @ disable interrupts -ENTRY(ret_to_user_from_irq) ldr r1, [tsk, #TI_FLAGS] tst r1, #_TIF_WORK_MASK bne work_pending @@ -76,7 +75,6 @@ no_work_pending: arch_ret_to_user r1, lr restore_user_regs fast = 0, offset = 0 -ENDPROC(ret_to_user_from_irq) ENDPROC(ret_to_user) /* diff --git a/trunk/arch/arm/kernel/module.c b/trunk/arch/arm/kernel/module.c index 016d6a0830a3..fee7c36349eb 100644 --- a/trunk/arch/arm/kernel/module.c +++ b/trunk/arch/arm/kernel/module.c @@ -193,17 +193,8 @@ apply_relocate(Elf32_Shdr *sechdrs, const char *strtab, unsigned int symindex, offset -= 0x02000000; offset += sym->st_value - loc; - /* - * For function symbols, only Thumb addresses are - * allowed (no interworking). - * - * For non-function symbols, the destination - * has no specific ARM/Thumb disposition, so - * the branch is resolved under the assumption - * that interworking is not required. - */ - if ((ELF32_ST_TYPE(sym->st_info) == STT_FUNC && - !(offset & 1)) || + /* only Thumb addresses allowed (no interworking) */ + if (!(offset & 1) || offset <= (s32)0xff000000 || offset >= (s32)0x01000000) { pr_err("%s: section %u reloc %u sym '%s': relocation %u out of range (%#lx -> %#x)\n", diff --git a/trunk/arch/arm/kernel/smp.c b/trunk/arch/arm/kernel/smp.c index e7f92a4321f3..344e52b16c8c 100644 --- a/trunk/arch/arm/kernel/smp.c +++ b/trunk/arch/arm/kernel/smp.c @@ -318,13 +318,9 @@ asmlinkage void __cpuinit secondary_start_kernel(void) smp_store_cpu_info(cpu); /* - * OK, now it's safe to let the boot CPU continue. Wait for - * the CPU migration code to notice that the CPU is online - * before we continue. + * OK, now it's safe to let the boot CPU continue */ set_cpu_online(cpu, true); - while (!cpu_active(cpu)) - cpu_relax(); /* * OK, it's off to the idle thread for us diff --git a/trunk/arch/arm/kernel/traps.c b/trunk/arch/arm/kernel/traps.c index 6807cb1e76dd..d52eec268b47 100644 --- a/trunk/arch/arm/kernel/traps.c +++ b/trunk/arch/arm/kernel/traps.c @@ -139,7 +139,7 @@ static void dump_instr(const char *lvl, struct pt_regs *regs) fs = get_fs(); set_fs(KERNEL_DS); - for (i = -4; i < 1 + !!thumb; i++) { + for (i = -4; i < 1; i++) { unsigned int val, bad; if (thumb) @@ -563,7 +563,7 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs) if (!pmd_present(*pmd)) goto bad_access; pte = pte_offset_map_lock(mm, pmd, addr, &ptl); - if (!pte_present(*pte) || !pte_write(*pte) || !pte_dirty(*pte)) { + if (!pte_present(*pte) || !pte_dirty(*pte)) { pte_unmap_unlock(pte, ptl); goto bad_access; } diff --git a/trunk/arch/arm/mach-at91/at91cap9.c b/trunk/arch/arm/mach-at91/at91cap9.c index f1013d08bb57..17fae4a42ab5 100644 --- a/trunk/arch/arm/mach-at91/at91cap9.c +++ b/trunk/arch/arm/mach-at91/at91cap9.c @@ -223,15 +223,15 @@ static struct clk *periph_clocks[] __initdata = { }; static struct clk_lookup periph_clocks_lookups[] = { - CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), + CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc.0", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc.0", &udphs_clk), CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk), CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("ssc", "ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("ssc", "ssc.1", &ssc1_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/trunk/arch/arm/mach-at91/at91cap9_devices.c b/trunk/arch/arm/mach-at91/at91cap9_devices.c index dba0d8d8a4bd..cd850ed6f335 100644 --- a/trunk/arch/arm/mach-at91/at91cap9_devices.c +++ b/trunk/arch/arm/mach-at91/at91cap9_devices.c @@ -1220,7 +1220,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91cap9_set_console_clock(at91_uarts[portnr]->id); + at91cap9_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/at91rm9200.c b/trunk/arch/arm/mach-at91/at91rm9200.c index 83a1a3fee554..b228ce9e21a1 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200.c +++ b/trunk/arch/arm/mach-at91/at91rm9200.c @@ -199,9 +199,9 @@ static struct clk_lookup periph_clocks_lookups[] = { CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tc3_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.1", &tc4_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.1", &tc5_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk), - CLKDEV_CON_DEV_ID("pclk", "ssc.2", &ssc2_clk), + CLKDEV_CON_DEV_ID("ssc", "ssc.0", &ssc0_clk), + CLKDEV_CON_DEV_ID("ssc", "ssc.1", &ssc1_clk), + CLKDEV_CON_DEV_ID("ssc", "ssc.2", &ssc2_clk), }; static struct clk_lookup usart_clocks_lookups[] = { diff --git a/trunk/arch/arm/mach-at91/at91rm9200_devices.c b/trunk/arch/arm/mach-at91/at91rm9200_devices.c index 7227755ffec6..a0ba475be04c 100644 --- a/trunk/arch/arm/mach-at91/at91rm9200_devices.c +++ b/trunk/arch/arm/mach-at91/at91rm9200_devices.c @@ -1135,7 +1135,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91rm9200_set_console_clock(at91_uarts[portnr]->id); + at91rm9200_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9260_devices.c b/trunk/arch/arm/mach-at91/at91sam9260_devices.c index 39f81f47b4ba..1fdeb9058a76 100644 --- a/trunk/arch/arm/mach-at91/at91sam9260_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9260_devices.c @@ -1173,7 +1173,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9260_set_console_clock(at91_uarts[portnr]->id); + at91sam9260_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9261_devices.c b/trunk/arch/arm/mach-at91/at91sam9261_devices.c index 5004bf0a05f2..3eb4538fceeb 100644 --- a/trunk/arch/arm/mach-at91/at91sam9261_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9261_devices.c @@ -1013,7 +1013,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9261_set_console_clock(at91_uarts[portnr]->id); + at91sam9261_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9263_devices.c b/trunk/arch/arm/mach-at91/at91sam9263_devices.c index a050f41fc860..ffe081b77ed0 100644 --- a/trunk/arch/arm/mach-at91/at91sam9263_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9263_devices.c @@ -1395,7 +1395,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9263_set_console_clock(at91_uarts[portnr]->id); + at91sam9263_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9g45.c b/trunk/arch/arm/mach-at91/at91sam9g45.c index 11e214121b23..2bb6ff9af1c7 100644 --- a/trunk/arch/arm/mach-at91/at91sam9g45.c +++ b/trunk/arch/arm/mach-at91/at91sam9g45.c @@ -217,11 +217,11 @@ static struct clk *periph_clocks[] __initdata = { static struct clk_lookup periph_clocks_lookups[] = { /* One additional fake clock for ohci */ CLKDEV_CON_ID("ohci_clk", &uhphs_clk), - CLKDEV_CON_DEV_ID("ehci_clk", "atmel-ehci", &uhphs_clk), - CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), - CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.0", &mmc0_clk), - CLKDEV_CON_DEV_ID("mci_clk", "atmel_mci.1", &mmc1_clk), + CLKDEV_CON_DEV_ID("ehci_clk", "atmel-ehci.0", &uhphs_clk), + CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc.0", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc.0", &udphs_clk), + CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.0", &mmc0_clk), + CLKDEV_CON_DEV_ID("mci_clk", "at91_mci.1", &mmc1_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.0", &spi0_clk), CLKDEV_CON_DEV_ID("spi_clk", "atmel_spi.1", &spi1_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tcb0_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c index 600bffb01edb..05674865bc21 100644 --- a/trunk/arch/arm/mach-at91/at91sam9g45_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9g45_devices.c @@ -1550,7 +1550,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9g45_set_console_clock(at91_uarts[portnr]->id); + at91sam9g45_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/at91sam9rl.c b/trunk/arch/arm/mach-at91/at91sam9rl.c index 29dff18ed130..1a40f16b66c8 100644 --- a/trunk/arch/arm/mach-at91/at91sam9rl.c +++ b/trunk/arch/arm/mach-at91/at91sam9rl.c @@ -191,8 +191,8 @@ static struct clk *periph_clocks[] __initdata = { }; static struct clk_lookup periph_clocks_lookups[] = { - CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc", &utmi_clk), - CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc", &udphs_clk), + CLKDEV_CON_DEV_ID("hclk", "atmel_usba_udc.0", &utmi_clk), + CLKDEV_CON_DEV_ID("pclk", "atmel_usba_udc.0", &udphs_clk), CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.0", &tc0_clk), CLKDEV_CON_DEV_ID("t1_clk", "atmel_tcb.0", &tc1_clk), CLKDEV_CON_DEV_ID("t2_clk", "atmel_tcb.0", &tc2_clk), diff --git a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c index aacb19dc9225..c296045f2b6a 100644 --- a/trunk/arch/arm/mach-at91/at91sam9rl_devices.c +++ b/trunk/arch/arm/mach-at91/at91sam9rl_devices.c @@ -1168,7 +1168,7 @@ void __init at91_set_serial_console(unsigned portnr) { if (portnr < ATMEL_MAX_UART) { atmel_default_console_device = at91_uarts[portnr]; - at91sam9rl_set_console_clock(at91_uarts[portnr]->id); + at91sam9rl_set_console_clock(portnr); } } diff --git a/trunk/arch/arm/mach-at91/board-cap9adk.c b/trunk/arch/arm/mach-at91/board-cap9adk.c index cdb65d483250..1904fdf87613 100644 --- a/trunk/arch/arm/mach-at91/board-cap9adk.c +++ b/trunk/arch/arm/mach-at91/board-cap9adk.c @@ -215,7 +215,7 @@ static void __init cap9adk_add_device_nand(void) csa = at91_sys_read(AT91_MATRIX_EBICSA); at91_sys_write(AT91_MATRIX_EBICSA, csa | AT91_MATRIX_EBI_VDDIOMSEL_3_3V); - cap9adk_nand_data.bus_width_16 = board_have_nand_16bit(); + cap9adk_nand_data.bus_width_16 = !board_have_nand_8bit(); /* setup bus-width (8 or 16) */ if (cap9adk_nand_data.bus_width_16) cap9adk_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9260ek.c b/trunk/arch/arm/mach-at91/board-sam9260ek.c index 5c240743c5b7..d600dc123227 100644 --- a/trunk/arch/arm/mach-at91/board-sam9260ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9260ek.c @@ -214,7 +214,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = board_have_nand_16bit(); + ek_nand_data.bus_width_16 = !board_have_nand_8bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9261ek.c b/trunk/arch/arm/mach-at91/board-sam9261ek.c index b60c22b6e241..f897f84d43dc 100644 --- a/trunk/arch/arm/mach-at91/board-sam9261ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9261ek.c @@ -220,7 +220,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = board_have_nand_16bit(); + ek_nand_data.bus_width_16 = !board_have_nand_8bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9263ek.c b/trunk/arch/arm/mach-at91/board-sam9263ek.c index 9bbdc92ea194..605b26f40a4c 100644 --- a/trunk/arch/arm/mach-at91/board-sam9263ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9263ek.c @@ -221,7 +221,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = board_have_nand_16bit(); + ek_nand_data.bus_width_16 = !board_have_nand_8bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9g20ek.c b/trunk/arch/arm/mach-at91/board-sam9g20ek.c index 1325a50101a8..7624cf0d006b 100644 --- a/trunk/arch/arm/mach-at91/board-sam9g20ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9g20ek.c @@ -198,7 +198,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = board_have_nand_16bit(); + ek_nand_data.bus_width_16 = !board_have_nand_8bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c b/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c index 33eaa135f248..063c95d0e8f0 100644 --- a/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c +++ b/trunk/arch/arm/mach-at91/board-sam9m10g45ek.c @@ -178,7 +178,7 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { static void __init ek_add_device_nand(void) { - ek_nand_data.bus_width_16 = board_have_nand_16bit(); + ek_nand_data.bus_width_16 = !board_have_nand_8bit(); /* setup bus-width (8 or 16) */ if (ek_nand_data.bus_width_16) ek_nand_smc_config.mode |= AT91_SMC_DBW_16; diff --git a/trunk/arch/arm/mach-at91/include/mach/system_rev.h b/trunk/arch/arm/mach-at91/include/mach/system_rev.h index 8f4866045b41..b855ee75f72c 100644 --- a/trunk/arch/arm/mach-at91/include/mach/system_rev.h +++ b/trunk/arch/arm/mach-at91/include/mach/system_rev.h @@ -13,13 +13,13 @@ * the 16-31 bit are reserved for at91 generic information * * bit 31: - * 0 => nand 8 bit - * 1 => nand 16 bit + * 0 => nand 16 bit + * 1 => nand 8 bit */ -#define BOARD_HAVE_NAND_16BIT (1 << 31) -static inline int board_have_nand_16bit(void) +#define BOARD_HAVE_NAND_8BIT (1 << 31) +static int inline board_have_nand_8bit(void) { - return system_rev & BOARD_HAVE_NAND_16BIT; + return system_rev & BOARD_HAVE_NAND_8BIT; } #endif /* __ARCH_SYSTEM_REV_H__ */ diff --git a/trunk/arch/arm/mach-davinci/devices-da8xx.c b/trunk/arch/arm/mach-davinci/devices-da8xx.c index fc4e98ea7543..4e66881c7aee 100644 --- a/trunk/arch/arm/mach-davinci/devices-da8xx.c +++ b/trunk/arch/arm/mach-davinci/devices-da8xx.c @@ -494,7 +494,7 @@ static struct platform_device da850_mcasp_device = { .resource = da850_mcasp_resources, }; -static struct platform_device davinci_pcm_device = { +struct platform_device davinci_pcm_device = { .name = "davinci-pcm-audio", .id = -1, }; diff --git a/trunk/arch/arm/mach-davinci/devices.c b/trunk/arch/arm/mach-davinci/devices.c index 806a2f02b980..8f4f736aa267 100644 --- a/trunk/arch/arm/mach-davinci/devices.c +++ b/trunk/arch/arm/mach-davinci/devices.c @@ -298,7 +298,7 @@ static void davinci_init_wdt(void) /*-------------------------------------------------------------------------*/ -static struct platform_device davinci_pcm_device = { +struct platform_device davinci_pcm_device = { .name = "davinci-pcm-audio", .id = -1, }; diff --git a/trunk/arch/arm/mach-davinci/gpio.c b/trunk/arch/arm/mach-davinci/gpio.c index e7221398e5af..a0b838894ac9 100644 --- a/trunk/arch/arm/mach-davinci/gpio.c +++ b/trunk/arch/arm/mach-davinci/gpio.c @@ -252,11 +252,9 @@ static struct irq_chip gpio_irqchip = { static void gpio_irq_handler(unsigned irq, struct irq_desc *desc) { - struct davinci_gpio_regs __iomem *g; + struct davinci_gpio_regs __iomem *g = irq2regs(irq); u32 mask = 0xffff; - g = (__force struct davinci_gpio_regs __iomem *) irq_desc_get_handler_data(desc); - /* we only care about one bank */ if (irq & 1) mask <<= 16; @@ -424,7 +422,8 @@ static int __init davinci_gpio_irq_setup(void) /* set up all irqs in this bank */ irq_set_chained_handler(bank_irq, gpio_irq_handler); - irq_set_handler_data(bank_irq, (__force void *)g); + irq_set_chip_data(bank_irq, (__force void *)g); + irq_set_handler_data(bank_irq, (void *)irq); for (i = 0; i < 16 && gpio < ngpio; i++, irq++, gpio++) { irq_set_chip(irq, &gpio_irqchip); diff --git a/trunk/arch/arm/mach-exynos4/init.c b/trunk/arch/arm/mach-exynos4/init.c index a8a83e3881a4..cf91f50e43ab 100644 --- a/trunk/arch/arm/mach-exynos4/init.c +++ b/trunk/arch/arm/mach-exynos4/init.c @@ -35,7 +35,6 @@ void __init exynos4_common_init_uarts(struct s3c2410_uartcfg *cfg, int no) tcfg->clocks = exynos4_serial_clocks; tcfg->clocks_size = ARRAY_SIZE(exynos4_serial_clocks); } - tcfg->flags |= NO_NEED_CHECK_CLKSRC; } s3c24xx_init_uartdevs("s5pv210-uart", s5p_uart_resources, cfg, no); diff --git a/trunk/arch/arm/mach-footbridge/dc21285-timer.c b/trunk/arch/arm/mach-footbridge/dc21285-timer.c index 121ad1d4fa39..5f1f9867fc70 100644 --- a/trunk/arch/arm/mach-footbridge/dc21285-timer.c +++ b/trunk/arch/arm/mach-footbridge/dc21285-timer.c @@ -103,7 +103,6 @@ static void __init footbridge_timer_init(void) clockevents_calc_mult_shift(ce, mem_fclk_21285, 5); ce->max_delta_ns = clockevent_delta2ns(0xffffff, ce); ce->min_delta_ns = clockevent_delta2ns(0x000004, ce); - ce->cpumask = cpumask_of(smp_processor_id()); clockevents_register_device(ce); } diff --git a/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S b/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S index 1be2eeb7a0a0..30b971d65815 100644 --- a/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S +++ b/trunk/arch/arm/mach-footbridge/include/mach/debug-macro.S @@ -26,7 +26,6 @@ #include #else -#include /* For EBSA285 debugging */ .equ dc21285_high, ARMCSR_BASE & 0xff000000 .equ dc21285_low, ARMCSR_BASE & 0x00ffffff @@ -37,8 +36,8 @@ .else mov \rp, #0 .endif - orr \rv, \rp, #dc21285_high - orr \rp, \rp, #0x42000000 + orr \rv, \rp, #0x42000000 + orr \rp, \rp, #dc21285_high .endm .macro senduart,rd,rx diff --git a/trunk/arch/arm/mach-h720x/Kconfig b/trunk/arch/arm/mach-h720x/Kconfig index abf356c02343..9b6982efbd22 100644 --- a/trunk/arch/arm/mach-h720x/Kconfig +++ b/trunk/arch/arm/mach-h720x/Kconfig @@ -6,14 +6,12 @@ config ARCH_H7201 bool "gms30c7201" depends on ARCH_H720X select CPU_H7201 - select ZONE_DMA help Say Y here if you are using the Hynix GMS30C7201 Reference Board config ARCH_H7202 bool "hms30c7202" select CPU_H7202 - select ZONE_DMA depends on ARCH_H720X help Say Y here if you are using the Hynix HMS30C7202 Reference Board diff --git a/trunk/arch/arm/mach-msm/timer.c b/trunk/arch/arm/mach-msm/timer.c index 63621f152c98..38b95e949d13 100644 --- a/trunk/arch/arm/mach-msm/timer.c +++ b/trunk/arch/arm/mach-msm/timer.c @@ -23,8 +23,6 @@ #include #include -#include - #include #include @@ -57,12 +55,10 @@ enum timer_location { #if defined(CONFIG_ARCH_QSD8X50) #define DGT_HZ (19200000 / 4) /* 19.2 MHz / 4 by default */ #define MSM_DGT_SHIFT (0) -#elif defined(CONFIG_ARCH_MSM7X30) +#elif defined(CONFIG_ARCH_MSM7X30) || defined(CONFIG_ARCH_MSM8X60) || \ + defined(CONFIG_ARCH_MSM8960) #define DGT_HZ (24576000 / 4) /* 24.576 MHz (LPXO) / 4 by default */ #define MSM_DGT_SHIFT (0) -#elif defined(CONFIG_ARCH_MSM8X60) || defined(CONFIG_ARCH_MSM8960) -#define DGT_HZ (27000000 / 4) /* 27 MHz (PXO) / 4 by default */ -#define MSM_DGT_SHIFT (0) #else #define DGT_HZ 19200000 /* 19.2 MHz or 600 KHz after shift */ #define MSM_DGT_SHIFT (5) @@ -104,11 +100,7 @@ static cycle_t msm_read_timer_count(struct clocksource *cs) { struct msm_clock *clk = container_of(cs, struct msm_clock, clocksource); - /* - * Shift timer count down by a constant due to unreliable lower bits - * on some targets. - */ - return readl(clk->global_counter) >> clk->shift; + return readl(clk->global_counter); } static struct msm_clock *clockevent_to_clock(struct clock_event_device *evt) diff --git a/trunk/arch/arm/mach-mxs/ocotp.c b/trunk/arch/arm/mach-mxs/ocotp.c index 54add60f94c9..65157a35dbba 100644 --- a/trunk/arch/arm/mach-mxs/ocotp.c +++ b/trunk/arch/arm/mach-mxs/ocotp.c @@ -16,8 +16,6 @@ #include #include -#include /* for cpu_relax() */ - #include #define OCOTP_WORD_OFFSET 0x20 diff --git a/trunk/arch/arm/mach-omap1/board-ams-delta.c b/trunk/arch/arm/mach-omap1/board-ams-delta.c index de88c9297b68..f1ac7fbf54a9 100644 --- a/trunk/arch/arm/mach-omap1/board-ams-delta.c +++ b/trunk/arch/arm/mach-omap1/board-ams-delta.c @@ -138,7 +138,7 @@ void ams_delta_latch2_write(u16 mask, u16 value) static void __init ams_delta_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static struct map_desc ams_delta_io_desc[] __initdata = { @@ -391,7 +391,7 @@ MACHINE_START(AMS_DELTA, "Amstrad E3 (Delta)") .reserve = omap_reserve, .init_irq = ams_delta_init_irq, .init_machine = ams_delta_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END EXPORT_SYMBOL(ams_delta_latch1_write); diff --git a/trunk/arch/arm/mach-omap1/board-fsample.c b/trunk/arch/arm/mach-omap1/board-fsample.c index 87f173d93557..a6b1bea50371 100644 --- a/trunk/arch/arm/mach-omap1/board-fsample.c +++ b/trunk/arch/arm/mach-omap1/board-fsample.c @@ -329,7 +329,7 @@ static void __init omap_fsample_init(void) static void __init omap_fsample_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } /* Only FPGA needs to be mapped here. All others are done with ioremap */ @@ -394,5 +394,5 @@ MACHINE_START(OMAP_FSAMPLE, "OMAP730 F-Sample") .reserve = omap_reserve, .init_irq = omap_fsample_init_irq, .init_machine = omap_fsample_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-generic.c b/trunk/arch/arm/mach-omap1/board-generic.c index 23f4ab9e2651..04fc356c40fa 100644 --- a/trunk/arch/arm/mach-omap1/board-generic.c +++ b/trunk/arch/arm/mach-omap1/board-generic.c @@ -31,7 +31,7 @@ static void __init omap_generic_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } /* assume no Mini-AB port */ @@ -99,5 +99,5 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP1510/1610/1710") .reserve = omap_reserve, .init_irq = omap_generic_init_irq, .init_machine = omap_generic_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-h2.c b/trunk/arch/arm/mach-omap1/board-h2.c index ba3bd09c4754..cb7fb1aa3dca 100644 --- a/trunk/arch/arm/mach-omap1/board-h2.c +++ b/trunk/arch/arm/mach-omap1/board-h2.c @@ -376,7 +376,7 @@ static struct i2c_board_info __initdata h2_i2c_board_info[] = { static void __init h2_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static struct omap_usb_config h2_usb_config __initdata = { @@ -466,5 +466,5 @@ MACHINE_START(OMAP_H2, "TI-H2") .reserve = omap_reserve, .init_irq = h2_init_irq, .init_machine = h2_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-h3.c b/trunk/arch/arm/mach-omap1/board-h3.c index ac48677672ee..31f34875ffad 100644 --- a/trunk/arch/arm/mach-omap1/board-h3.c +++ b/trunk/arch/arm/mach-omap1/board-h3.c @@ -439,7 +439,7 @@ static void __init h3_init(void) static void __init h3_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static void __init h3_map_io(void) @@ -454,5 +454,5 @@ MACHINE_START(OMAP_H3, "TI OMAP1710 H3 board") .reserve = omap_reserve, .init_irq = h3_init_irq, .init_machine = h3_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-htcherald.c b/trunk/arch/arm/mach-omap1/board-htcherald.c index ba05a51f9408..36e06ea7ec65 100644 --- a/trunk/arch/arm/mach-omap1/board-htcherald.c +++ b/trunk/arch/arm/mach-omap1/board-htcherald.c @@ -605,7 +605,7 @@ static void __init htcherald_init_irq(void) { printk(KERN_INFO "htcherald_init_irq.\n"); omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } MACHINE_START(HERALD, "HTC Herald") @@ -616,5 +616,5 @@ MACHINE_START(HERALD, "HTC Herald") .reserve = omap_reserve, .init_irq = htcherald_init_irq, .init_machine = htcherald_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-innovator.c b/trunk/arch/arm/mach-omap1/board-innovator.c index 2d9b8cbd7a14..0b1ba462d388 100644 --- a/trunk/arch/arm/mach-omap1/board-innovator.c +++ b/trunk/arch/arm/mach-omap1/board-innovator.c @@ -292,7 +292,7 @@ static void __init innovator_init_smc91x(void) static void __init innovator_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } #ifdef CONFIG_ARCH_OMAP15XX @@ -464,5 +464,5 @@ MACHINE_START(OMAP_INNOVATOR, "TI-Innovator") .reserve = omap_reserve, .init_irq = innovator_init_irq, .init_machine = innovator_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-nokia770.c b/trunk/arch/arm/mach-omap1/board-nokia770.c index cfd084926146..5469ce247ffe 100644 --- a/trunk/arch/arm/mach-omap1/board-nokia770.c +++ b/trunk/arch/arm/mach-omap1/board-nokia770.c @@ -51,7 +51,7 @@ static void __init omap_nokia770_init_irq(void) omap_writew((omap_readw(0xfffb5004) & ~2), 0xfffb5004); omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static const unsigned int nokia770_keymap[] = { @@ -269,5 +269,5 @@ MACHINE_START(NOKIA770, "Nokia 770") .reserve = omap_reserve, .init_irq = omap_nokia770_init_irq, .init_machine = omap_nokia770_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-osk.c b/trunk/arch/arm/mach-omap1/board-osk.c index e68dfde1918e..b08a21380772 100644 --- a/trunk/arch/arm/mach-omap1/board-osk.c +++ b/trunk/arch/arm/mach-omap1/board-osk.c @@ -282,7 +282,7 @@ static void __init osk_init_cf(void) static void __init osk_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static struct omap_usb_config osk_usb_config __initdata = { @@ -588,5 +588,5 @@ MACHINE_START(OMAP_OSK, "TI-OSK") .reserve = omap_reserve, .init_irq = osk_init_irq, .init_machine = osk_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-palmte.c b/trunk/arch/arm/mach-omap1/board-palmte.c index c9d38f47845f..459cb6bfed55 100644 --- a/trunk/arch/arm/mach-omap1/board-palmte.c +++ b/trunk/arch/arm/mach-omap1/board-palmte.c @@ -62,7 +62,7 @@ static void __init omap_palmte_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static const unsigned int palmte_keymap[] = { @@ -280,5 +280,5 @@ MACHINE_START(OMAP_PALMTE, "OMAP310 based Palm Tungsten E") .reserve = omap_reserve, .init_irq = omap_palmte_init_irq, .init_machine = omap_palmte_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-palmtt.c b/trunk/arch/arm/mach-omap1/board-palmtt.c index f04f2d36e7d3..b214f45f646c 100644 --- a/trunk/arch/arm/mach-omap1/board-palmtt.c +++ b/trunk/arch/arm/mach-omap1/board-palmtt.c @@ -266,7 +266,7 @@ static struct spi_board_info __initdata palmtt_boardinfo[] = { static void __init omap_palmtt_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static struct omap_usb_config palmtt_usb_config __initdata = { @@ -326,5 +326,5 @@ MACHINE_START(OMAP_PALMTT, "OMAP1510 based Palm Tungsten|T") .reserve = omap_reserve, .init_irq = omap_palmtt_init_irq, .init_machine = omap_palmtt_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-palmz71.c b/trunk/arch/arm/mach-omap1/board-palmz71.c index 45f01d2c3a7a..9b0ea48d35fd 100644 --- a/trunk/arch/arm/mach-omap1/board-palmz71.c +++ b/trunk/arch/arm/mach-omap1/board-palmz71.c @@ -61,7 +61,7 @@ static void __init omap_palmz71_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static const unsigned int palmz71_keymap[] = { @@ -346,5 +346,5 @@ MACHINE_START(OMAP_PALMZ71, "OMAP310 based Palm Zire71") .reserve = omap_reserve, .init_irq = omap_palmz71_init_irq, .init_machine = omap_palmz71_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-perseus2.c b/trunk/arch/arm/mach-omap1/board-perseus2.c index 3c8ee8489458..67acd4142639 100644 --- a/trunk/arch/arm/mach-omap1/board-perseus2.c +++ b/trunk/arch/arm/mach-omap1/board-perseus2.c @@ -297,7 +297,7 @@ static void __init omap_perseus2_init(void) static void __init omap_perseus2_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } /* Only FPGA needs to be mapped here. All others are done with ioremap */ static struct map_desc omap_perseus2_io_desc[] __initdata = { @@ -355,5 +355,5 @@ MACHINE_START(OMAP_PERSEUS2, "OMAP730 Perseus2") .reserve = omap_reserve, .init_irq = omap_perseus2_init_irq, .init_machine = omap_perseus2_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-sx1.c b/trunk/arch/arm/mach-omap1/board-sx1.c index 0ad781db4e66..9c3b7c52d9cf 100644 --- a/trunk/arch/arm/mach-omap1/board-sx1.c +++ b/trunk/arch/arm/mach-omap1/board-sx1.c @@ -411,7 +411,7 @@ static void __init omap_sx1_init(void) static void __init omap_sx1_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } /*----------------------------------------*/ @@ -426,5 +426,5 @@ MACHINE_START(SX1, "OMAP310 based Siemens SX1") .reserve = omap_reserve, .init_irq = omap_sx1_init_irq, .init_machine = omap_sx1_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/board-voiceblue.c b/trunk/arch/arm/mach-omap1/board-voiceblue.c index 65d24204937a..036edc0ee9b6 100644 --- a/trunk/arch/arm/mach-omap1/board-voiceblue.c +++ b/trunk/arch/arm/mach-omap1/board-voiceblue.c @@ -162,7 +162,7 @@ static struct omap_board_config_kernel voiceblue_config[] = { static void __init voiceblue_init_irq(void) { omap1_init_common_hw(); - omap_init_irq(); + omap1_init_irq(); } static void __init voiceblue_map_io(void) @@ -306,5 +306,5 @@ MACHINE_START(VOICEBLUE, "VoiceBlue OMAP5910") .reserve = omap_reserve, .init_irq = voiceblue_init_irq, .init_machine = voiceblue_init, - .timer = &omap_timer, + .timer = &omap1_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap1/irq.c b/trunk/arch/arm/mach-omap1/irq.c index 5d3da7a63af3..e2b9c901ab67 100644 --- a/trunk/arch/arm/mach-omap1/irq.c +++ b/trunk/arch/arm/mach-omap1/irq.c @@ -175,7 +175,7 @@ static struct irq_chip omap_irq_chip = { .irq_set_wake = omap_wake_irq, }; -void __init omap_init_irq(void) +void __init omap1_init_irq(void) { int i, j; diff --git a/trunk/arch/arm/mach-omap1/time.c b/trunk/arch/arm/mach-omap1/time.c index 03e1e1062ad4..a1837771e031 100644 --- a/trunk/arch/arm/mach-omap1/time.c +++ b/trunk/arch/arm/mach-omap1/time.c @@ -297,7 +297,7 @@ static inline int omap_32k_timer_usable(void) * Timer initialization * --------------------------------------------------------------------------- */ -static void __init omap_timer_init(void) +static void __init omap1_timer_init(void) { if (omap_32k_timer_usable()) { preferred_sched_clock_init(1); @@ -307,6 +307,6 @@ static void __init omap_timer_init(void) } } -struct sys_timer omap_timer = { - .init = omap_timer_init, +struct sys_timer omap1_timer = { + .init = omap1_timer_init, }; diff --git a/trunk/arch/arm/mach-omap1/timer32k.c b/trunk/arch/arm/mach-omap1/timer32k.c index 13d7b8f145bd..96604a50c4fe 100644 --- a/trunk/arch/arm/mach-omap1/timer32k.c +++ b/trunk/arch/arm/mach-omap1/timer32k.c @@ -183,10 +183,6 @@ static __init void omap_init_32k_timer(void) bool __init omap_32k_timer_init(void) { omap_init_clocksource_32k(); - -#ifdef CONFIG_OMAP_DM_TIMER - omap_dm_timer_init(); -#endif omap_init_32k_timer(); return true; diff --git a/trunk/arch/arm/mach-omap2/Makefile b/trunk/arch/arm/mach-omap2/Makefile index b14807794401..adbe82d72d4e 100644 --- a/trunk/arch/arm/mach-omap2/Makefile +++ b/trunk/arch/arm/mach-omap2/Makefile @@ -3,7 +3,7 @@ # # Common support -obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer-gp.o pm.o \ +obj-y := id.o io.o control.o mux.o devices.o serial.o gpmc.o timer.o pm.o \ common.o gpio.o dma.o wd_timer.o omap-2-3-common = irq.o sdrc.o diff --git a/trunk/arch/arm/mach-omap2/board-2430sdp.c b/trunk/arch/arm/mach-omap2/board-2430sdp.c index 5de6eac0a725..2028464cf5b9 100644 --- a/trunk/arch/arm/mach-omap2/board-2430sdp.c +++ b/trunk/arch/arm/mach-omap2/board-2430sdp.c @@ -260,7 +260,7 @@ MACHINE_START(OMAP_2430SDP, "OMAP2430 sdp2430 board") .reserve = omap_reserve, .map_io = omap_2430sdp_map_io, .init_early = omap_2430sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_2430sdp_init, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-3430sdp.c b/trunk/arch/arm/mach-omap2/board-3430sdp.c index 5dac974be625..12fae21346cf 100644 --- a/trunk/arch/arm/mach-omap2/board-3430sdp.c +++ b/trunk/arch/arm/mach-omap2/board-3430sdp.c @@ -804,7 +804,7 @@ MACHINE_START(OMAP_3430SDP, "OMAP3430 3430SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_3430sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_3430sdp_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-3630sdp.c b/trunk/arch/arm/mach-omap2/board-3630sdp.c index a5933cc15caa..e4f37b57a0c4 100644 --- a/trunk/arch/arm/mach-omap2/board-3630sdp.c +++ b/trunk/arch/arm/mach-omap2/board-3630sdp.c @@ -219,7 +219,7 @@ MACHINE_START(OMAP_3630SDP, "OMAP 3630SDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_sdp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_sdp_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-4430sdp.c b/trunk/arch/arm/mach-omap2/board-4430sdp.c index 63de2d396e2d..d7df07ef2cea 100644 --- a/trunk/arch/arm/mach-omap2/board-4430sdp.c +++ b/trunk/arch/arm/mach-omap2/board-4430sdp.c @@ -40,7 +40,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "control.h" #include "common-board-devices.h" @@ -295,9 +294,6 @@ static void __init omap_4430sdp_init_early(void) { omap2_init_common_infrastructure(); omap2_init_common_devices(NULL, NULL); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(1); -#endif } static struct omap_musb_board_data musb_board_data = { @@ -333,16 +329,11 @@ static struct omap2_hsmmc_info mmc[] = { }; static struct regulator_consumer_supply sdp4430_vaux_supply[] = { - { - .supply = "vmmc", - .dev_name = "omap_hsmmc.1", - }, + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), }; + static struct regulator_consumer_supply sdp4430_vmmc_supply[] = { - { - .supply = "vmmc", - .dev_name = "omap_hsmmc.0", - }, + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; static int omap4_twl6030_hsmmc_late_init(struct device *dev) @@ -399,7 +390,7 @@ static struct regulator_init_data sdp4430_vaux1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, + .num_consumer_supplies = ARRAY_SIZE(sdp4430_vaux_supply), .consumer_supplies = sdp4430_vaux_supply, }; @@ -773,5 +764,5 @@ MACHINE_START(OMAP_4430SDP, "OMAP4430 4430SDP board") .init_early = omap_4430sdp_init_early, .init_irq = gic_init_irq, .init_machine = omap_4430sdp_init, - .timer = &omap_timer, + .timer = &omap4_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-am3517crane.c b/trunk/arch/arm/mach-omap2/board-am3517crane.c index 5e438a77cd72..5f2b55ff04ff 100644 --- a/trunk/arch/arm/mach-omap2/board-am3517crane.c +++ b/trunk/arch/arm/mach-omap2/board-am3517crane.c @@ -104,7 +104,7 @@ MACHINE_START(CRANEBOARD, "AM3517/05 CRANEBOARD") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_crane_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = am3517_crane_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-am3517evm.c b/trunk/arch/arm/mach-omap2/board-am3517evm.c index 63af4171c043..f3006c304150 100644 --- a/trunk/arch/arm/mach-omap2/board-am3517evm.c +++ b/trunk/arch/arm/mach-omap2/board-am3517evm.c @@ -494,7 +494,7 @@ MACHINE_START(OMAP3517EVM, "OMAP3517/AM3517 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = am3517_evm_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = am3517_evm_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-apollon.c b/trunk/arch/arm/mach-omap2/board-apollon.c index b124bdfb4239..70211703ff9f 100644 --- a/trunk/arch/arm/mach-omap2/board-apollon.c +++ b/trunk/arch/arm/mach-omap2/board-apollon.c @@ -354,7 +354,7 @@ MACHINE_START(OMAP_APOLLON, "OMAP24xx Apollon") .reserve = omap_reserve, .map_io = omap_apollon_map_io, .init_early = omap_apollon_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_apollon_init, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-cm-t35.c b/trunk/arch/arm/mach-omap2/board-cm-t35.c index 77456dec93ea..d76dca788540 100644 --- a/trunk/arch/arm/mach-omap2/board-cm-t35.c +++ b/trunk/arch/arm/mach-omap2/board-cm-t35.c @@ -162,9 +162,7 @@ static struct mtd_partition cm_t35_nand_partitions[] = { static struct omap_nand_platform_data cm_t35_nand_data = { .parts = cm_t35_nand_partitions, .nr_parts = ARRAY_SIZE(cm_t35_nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, - }; static void __init cm_t35_init_nand(void) @@ -337,19 +335,21 @@ static void __init cm_t35_init_display(void) } } -static struct regulator_consumer_supply cm_t35_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply cm_t35_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply cm_t35_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply cm_t35_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply cm_t35_vdac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply cm_t35_vdac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; -static struct regulator_consumer_supply cm_t35_vdvi_supply = - REGULATOR_SUPPLY("vdvi", "omapdss"); +static struct regulator_consumer_supply cm_t35_vdvi_supply[] = { + REGULATOR_SUPPLY("vdvi", "omapdss"), +}; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data cm_t35_vmmc1 = { @@ -362,8 +362,8 @@ static struct regulator_init_data cm_t35_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vmmc1_supply), + .consumer_supplies = cm_t35_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -377,8 +377,8 @@ static struct regulator_init_data cm_t35_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vsim_supply), + .consumer_supplies = cm_t35_vsim_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -391,8 +391,8 @@ static struct regulator_init_data cm_t35_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vdac_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vdac_supply), + .consumer_supplies = cm_t35_vdac_supply, }; /* VPLL2 for digital video outputs */ @@ -406,8 +406,8 @@ static struct regulator_init_data cm_t35_vpll2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &cm_t35_vdvi_supply, + .num_consumer_supplies = ARRAY_SIZE(cm_t35_vdvi_supply), + .consumer_supplies = cm_t35_vdvi_supply, }; static struct twl4030_usb_data cm_t35_usb_data = { @@ -481,10 +481,6 @@ static int cm_t35_twl_gpio_setup(struct device *dev, unsigned gpio, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - cm_t35_vmmc1_supply.dev = mmc[0].dev; - cm_t35_vsim_supply.dev = mmc[0].dev; - return 0; } @@ -646,7 +642,7 @@ MACHINE_START(CM_T35, "Compulab CM-T35") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t35_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = cm_t35_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-cm-t3517.c b/trunk/arch/arm/mach-omap2/board-cm-t3517.c index c3a9fd35034a..05c72f4c1b57 100644 --- a/trunk/arch/arm/mach-omap2/board-cm-t3517.c +++ b/trunk/arch/arm/mach-omap2/board-cm-t3517.c @@ -236,7 +236,6 @@ static struct mtd_partition cm_t3517_nand_partitions[] = { static struct omap_nand_platform_data cm_t3517_nand_data = { .parts = cm_t3517_nand_partitions, .nr_parts = ARRAY_SIZE(cm_t3517_nand_partitions), - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ .cs = 0, }; @@ -304,7 +303,7 @@ MACHINE_START(CM_T3517, "Compulab CM-T3517") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = cm_t3517_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = cm_t3517_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-devkit8000.c b/trunk/arch/arm/mach-omap2/board-devkit8000.c index 34956ec83296..949dbeabab26 100644 --- a/trunk/arch/arm/mach-omap2/board-devkit8000.c +++ b/trunk/arch/arm/mach-omap2/board-devkit8000.c @@ -58,7 +58,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "common-board-devices.h" #define OMAP_DM9000_GPIO_IRQ 25 @@ -130,13 +129,14 @@ static void devkit8000_panel_disable_dvi(struct omap_dss_device *dssdev) gpio_set_value_cansleep(dssdev->reset_gpio, 0); } -static struct regulator_consumer_supply devkit8000_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); - +static struct regulator_consumer_supply devkit8000_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; /* ads7846 on SPI */ -static struct regulator_consumer_supply devkit8000_vio_supply = - REGULATOR_SUPPLY("vcc", "spi2.0"); +static struct regulator_consumer_supply devkit8000_vio_supply[] = { + REGULATOR_SUPPLY("vcc", "spi2.0"), +}; static struct panel_generic_dpi_data lcd_panel = { .name = "generic", @@ -186,8 +186,9 @@ static struct omap_dss_board_info devkit8000_dss_data = { .default_device = &devkit8000_lcd_device, }; -static struct regulator_consumer_supply devkit8000_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply devkit8000_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static uint32_t board_keymap[] = { KEY(0, 0, KEY_1), @@ -284,8 +285,8 @@ static struct regulator_init_data devkit8000_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vmmc1_supply), + .consumer_supplies = devkit8000_vmmc1_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -298,8 +299,8 @@ static struct regulator_init_data devkit8000_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vdda_dac_supply), + .consumer_supplies = devkit8000_vdda_dac_supply, }; /* VPLL1 for digital video outputs */ @@ -327,8 +328,8 @@ static struct regulator_init_data devkit8000_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &devkit8000_vio_supply, + .num_consumer_supplies = ARRAY_SIZE(devkit8000_vio_supply), + .consumer_supplies = devkit8000_vio_supply, }; static struct twl4030_usb_data devkit8000_usb_data = { @@ -438,10 +439,7 @@ static void __init devkit8000_init_early(void) static void __init devkit8000_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } #define OMAP_DM9000_BASE 0x2c000000 @@ -707,5 +705,5 @@ MACHINE_START(DEVKIT8000, "OMAP3 Devkit8000") .init_early = devkit8000_init_early, .init_irq = devkit8000_init_irq, .init_machine = devkit8000_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-flash.c b/trunk/arch/arm/mach-omap2/board-flash.c index 729892fdcf2e..aa1b0cbe19d2 100644 --- a/trunk/arch/arm/mach-omap2/board-flash.c +++ b/trunk/arch/arm/mach-omap2/board-flash.c @@ -132,11 +132,7 @@ static struct gpmc_timings nand_timings = { }; static struct omap_nand_platform_data board_nand_data = { - .nand_setup = NULL, .gpmc_t = &nand_timings, - .dma_channel = -1, /* disable DMA in OMAP NAND driver */ - .dev_ready = NULL, - .devsize = 0, /* '0' for 8-bit, '1' for 16-bit device */ }; void diff --git a/trunk/arch/arm/mach-omap2/board-generic.c b/trunk/arch/arm/mach-omap2/board-generic.c index 73e3c31e8508..c6ecf607ebd6 100644 --- a/trunk/arch/arm/mach-omap2/board-generic.c +++ b/trunk/arch/arm/mach-omap2/board-generic.c @@ -70,7 +70,7 @@ MACHINE_START(OMAP_GENERIC, "Generic OMAP24xx") .reserve = omap_reserve, .map_io = omap_generic_map_io, .init_early = omap_generic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = omap_generic_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-h4.c b/trunk/arch/arm/mach-omap2/board-h4.c index bac7933b8cbb..45de2b319ec9 100644 --- a/trunk/arch/arm/mach-omap2/board-h4.c +++ b/trunk/arch/arm/mach-omap2/board-h4.c @@ -298,7 +298,7 @@ static void __init omap_h4_init_early(void) static void __init omap_h4_init_irq(void) { - omap_init_irq(); + omap2_init_irq(); } static struct at24_platform_data m24c01 = { @@ -388,5 +388,5 @@ MACHINE_START(OMAP_H4, "OMAP2420 H4 board") .init_early = omap_h4_init_early, .init_irq = omap_h4_init_irq, .init_machine = omap_h4_init, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-igep0020.c b/trunk/arch/arm/mach-omap2/board-igep0020.c index 0c1bfca3f731..f683835f936c 100644 --- a/trunk/arch/arm/mach-omap2/board-igep0020.c +++ b/trunk/arch/arm/mach-omap2/board-igep0020.c @@ -222,8 +222,9 @@ static inline void __init igep2_init_smsc911x(void) static inline void __init igep2_init_smsc911x(void) { } #endif -static struct regulator_consumer_supply igep_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); +static struct regulator_consumer_supply igep_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; /* VMMC1 for OMAP VDD_MMC1 (i/o) and MMC1 card */ static struct regulator_init_data igep_vmmc1 = { @@ -236,12 +237,13 @@ static struct regulator_init_data igep_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(igep_vmmc1_supply), + .consumer_supplies = igep_vmmc1_supply, }; -static struct regulator_consumer_supply igep_vio_supply = - REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"); +static struct regulator_consumer_supply igep_vio_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.1"), +}; static struct regulator_init_data igep_vio = { .constraints = { @@ -254,20 +256,21 @@ static struct regulator_init_data igep_vio = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep_vio_supply, + .num_consumer_supplies = ARRAY_SIZE(igep_vio_supply), + .consumer_supplies = igep_vio_supply, }; -static struct regulator_consumer_supply igep_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply igep_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; static struct regulator_init_data igep_vmmc2 = { .constraints = { .valid_modes_mask = REGULATOR_MODE_NORMAL, .always_on = 1, }, - .num_consumer_supplies = 1, - .consumer_supplies = &igep_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(igep_vmmc2_supply), + .consumer_supplies = igep_vmmc2_supply, }; static struct fixed_voltage_config igep_vwlan = { @@ -703,9 +706,9 @@ MACHINE_START(IGEP0020, "IGEP v2 board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = igep_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END MACHINE_START(IGEP0030, "IGEP OMAP3 module") @@ -713,7 +716,7 @@ MACHINE_START(IGEP0030, "IGEP OMAP3 module") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = igep_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = igep_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-ldp.c b/trunk/arch/arm/mach-omap2/board-ldp.c index f7d6038075f0..5d4328f19c0f 100644 --- a/trunk/arch/arm/mach-omap2/board-ldp.c +++ b/trunk/arch/arm/mach-omap2/board-ldp.c @@ -213,8 +213,8 @@ static struct twl4030_madc_platform_data ldp_madc_data = { .irq_line = 1, }; -static struct regulator_consumer_supply ldp_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply ldp_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -228,8 +228,8 @@ static struct regulator_init_data ldp_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &ldp_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(ldp_vmmc1_supply), + .consumer_supplies = ldp_vmmc1_supply, }; /* ads7846 on SPI */ @@ -341,8 +341,6 @@ static void __init omap_ldp_init(void) ARRAY_SIZE(ldp_nand_partitions), ZOOM_NAND_CS, 0); omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - ldp_vmmc1_supply.dev = mmc[0].dev; } MACHINE_START(OMAP_LDP, "OMAP LDP board") @@ -350,7 +348,7 @@ MACHINE_START(OMAP_LDP, "OMAP LDP board") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap_ldp_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap_ldp_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-n8x0.c b/trunk/arch/arm/mach-omap2/board-n8x0.c index 8d74318ed495..e11f0c5d608a 100644 --- a/trunk/arch/arm/mach-omap2/board-n8x0.c +++ b/trunk/arch/arm/mach-omap2/board-n8x0.c @@ -699,9 +699,9 @@ MACHINE_START(NOKIA_N800, "Nokia N800") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END MACHINE_START(NOKIA_N810, "Nokia N810") @@ -709,9 +709,9 @@ MACHINE_START(NOKIA_N810, "Nokia N810") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") @@ -719,7 +719,7 @@ MACHINE_START(NOKIA_N810_WIMAX, "Nokia N810 WiMAX") .reserve = omap_reserve, .map_io = n8x0_map_io, .init_early = n8x0_init_early, - .init_irq = omap_init_irq, + .init_irq = omap2_init_irq, .init_machine = n8x0_init_machine, - .timer = &omap_timer, + .timer = &omap2_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3beagle.c b/trunk/arch/arm/mach-omap2/board-omap3beagle.c index 7f21d24bd437..2d8dfb3213bf 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3beagle.c +++ b/trunk/arch/arm/mach-omap2/board-omap3beagle.c @@ -50,7 +50,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "pm.h" #include "common-board-devices.h" @@ -210,8 +209,9 @@ static struct omap_dss_board_info beagle_dss_data = { .default_device = &beagle_dvi_device, }; -static struct regulator_consumer_supply beagle_vdac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply beagle_vdac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static struct regulator_consumer_supply beagle_vdvi_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss"), @@ -239,12 +239,12 @@ static struct omap2_hsmmc_info mmc[] = { {} /* Terminator */ }; -static struct regulator_consumer_supply beagle_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply beagle_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply beagle_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply beagle_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; static struct gpio_led gpio_leds[]; @@ -267,10 +267,6 @@ static int beagle_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - beagle_vmmc1_supply.dev = mmc[0].dev; - beagle_vsim_supply.dev = mmc[0].dev; - /* * TWL4030_GPIO_MAX + 0 == ledA, EHCI nEN_USB_PWR (out, XM active * high / others active low) @@ -336,8 +332,8 @@ static struct regulator_init_data beagle_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(beagle_vmmc1_supply), + .consumer_supplies = beagle_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -351,8 +347,8 @@ static struct regulator_init_data beagle_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(beagle_vsim_supply), + .consumer_supplies = beagle_vsim_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -365,8 +361,8 @@ static struct regulator_init_data beagle_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &beagle_vdac_supply, + .num_consumer_supplies = ARRAY_SIZE(beagle_vdac_supply), + .consumer_supplies = beagle_vdac_supply, }; /* VPLL2 for digital video outputs */ @@ -486,10 +482,7 @@ static void __init omap3_beagle_init_early(void) static void __init omap3_beagle_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } static struct platform_device *omap3_beagle_devices[] __initdata = { @@ -599,5 +592,5 @@ MACHINE_START(OMAP3_BEAGLE, "OMAP3 Beagle Board") .init_early = omap3_beagle_init_early, .init_irq = omap3_beagle_init_irq, .init_machine = omap3_beagle_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3evm.c b/trunk/arch/arm/mach-omap2/board-omap3evm.c index b4d43464a303..57bce0f2e195 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3evm.c +++ b/trunk/arch/arm/mach-omap2/board-omap3evm.c @@ -273,12 +273,12 @@ static struct omap_dss_board_info omap3_evm_dss_data = { .default_device = &omap3_evm_lcd_device, }; -static struct regulator_consumer_supply omap3evm_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply omap3evm_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply omap3evm_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply omap3evm_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -292,8 +292,8 @@ static struct regulator_init_data omap3evm_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc1_supply), + .consumer_supplies = omap3evm_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -307,8 +307,8 @@ static struct regulator_init_data omap3evm_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vsim_supply), + .consumer_supplies = omap3evm_vsim_supply, }; static struct omap2_hsmmc_info mmc[] = { @@ -365,10 +365,6 @@ static int omap3evm_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - omap3evm_vmmc1_supply.dev = mmc[0].dev; - omap3evm_vsim_supply.dev = mmc[0].dev; - /* * Most GPIOs are for USB OTG. Some are mostly sent to * the P2 connector; notably LEDA for the LCD backlight. @@ -449,8 +445,9 @@ static struct twl4030_codec_data omap3evm_codec_data = { .audio = &omap3evm_audio_data, }; -static struct regulator_consumer_supply omap3_evm_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply omap3_evm_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; /* VDAC for DSS driving S-Video */ static struct regulator_init_data omap3_evm_vdac = { @@ -463,8 +460,8 @@ static struct regulator_init_data omap3_evm_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3_evm_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3_evm_vdda_dac_supply), + .consumer_supplies = omap3_evm_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -488,8 +485,9 @@ static struct regulator_init_data omap3_evm_vpll2 = { }; /* ads7846 on SPI */ -static struct regulator_consumer_supply omap3evm_vio_supply = - REGULATOR_SUPPLY("vcc", "spi1.0"); +static struct regulator_consumer_supply omap3evm_vio_supply[] = { + REGULATOR_SUPPLY("vcc", "spi1.0"), +}; /* VIO for ads7846 */ static struct regulator_init_data omap3evm_vio = { @@ -502,8 +500,8 @@ static struct regulator_init_data omap3evm_vio = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vio_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vio_supply), + .consumer_supplies = omap3evm_vio_supply, }; #ifdef CONFIG_WL12XX_PLATFORM_DATA @@ -511,16 +509,17 @@ static struct regulator_init_data omap3evm_vio = { #define OMAP3EVM_WLAN_PMENA_GPIO (150) #define OMAP3EVM_WLAN_IRQ_GPIO (149) -static struct regulator_consumer_supply omap3evm_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply omap3evm_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"), +}; /* VMMC2 for driving the WL12xx module */ static struct regulator_init_data omap3evm_vmmc2 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3evm_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3evm_vmmc2_supply), + .consumer_supplies = omap3evm_vmmc2_supply, }; static struct fixed_voltage_config omap3evm_vwlan = { @@ -740,7 +739,7 @@ MACHINE_START(OMAP3EVM, "OMAP3 EVM") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3_evm_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3_evm_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3logic.c b/trunk/arch/arm/mach-omap2/board-omap3logic.c index 60d9be49dbab..703aeb5b8fd4 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3logic.c +++ b/trunk/arch/arm/mach-omap2/board-omap3logic.c @@ -35,7 +35,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "control.h" #include "common-board-devices.h" @@ -55,8 +54,8 @@ #define OMAP3_TORPEDO_MMC_GPIO_CD 127 #define OMAP3_TORPEDO_SMSC911X_GPIO_IRQ 129 -static struct regulator_consumer_supply omap3logic_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply omap3logic_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -71,8 +70,8 @@ static struct regulator_init_data omap3logic_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3logic_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3logic_vmmc1_supply), + .consumer_supplies = omap3logic_vmmc1_supply, }; static struct twl4030_gpio_platform_data omap3logic_gpio_data = { @@ -130,8 +129,6 @@ static void __init board_mmc_init(void) } omap2_hsmmc_init(board_mmc_info); - /* link regulators to MMC adapters */ - omap3logic_vmmc1_supply.dev = board_mmc_info[0].dev; } static struct omap_smsc911x_platform_data __initdata board_smsc911x_data = { @@ -215,16 +212,16 @@ MACHINE_START(OMAP3_TORPEDO, "Logic OMAP3 Torpedo board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3logic_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END MACHINE_START(OMAP3530_LV_SOM, "OMAP Logic 3530 LV SOM board") .boot_params = 0x80000100, .map_io = omap3_map_io, .init_early = omap3logic_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3logic_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3pandora.c b/trunk/arch/arm/mach-omap2/board-omap3pandora.c index 23f71d40883e..d4ea9408560e 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3pandora.c +++ b/trunk/arch/arm/mach-omap2/board-omap3pandora.c @@ -320,17 +320,21 @@ static struct twl4030_gpio_platform_data omap3pandora_gpio_data = { .setup = omap3pandora_twl_gpio_setup, }; -static struct regulator_consumer_supply pandora_vmmc1_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"); +static struct regulator_consumer_supply pandora_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), +}; -static struct regulator_consumer_supply pandora_vmmc2_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1"); +static struct regulator_consumer_supply pandora_vmmc2_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.1") +}; -static struct regulator_consumer_supply pandora_vmmc3_supply = - REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"); +static struct regulator_consumer_supply pandora_vmmc3_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.2"), +}; -static struct regulator_consumer_supply pandora_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply pandora_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_sdi", "omapdss"), @@ -338,11 +342,13 @@ static struct regulator_consumer_supply pandora_vdds_supplies[] = { REGULATOR_SUPPLY("vdds_dsi", "omapdss_dsi1"), }; -static struct regulator_consumer_supply pandora_vcc_lcd_supply = - REGULATOR_SUPPLY("vcc", "display0"); +static struct regulator_consumer_supply pandora_vcc_lcd_supply[] = { + REGULATOR_SUPPLY("vcc", "display0"), +}; -static struct regulator_consumer_supply pandora_usb_phy_supply = - REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"); +static struct regulator_consumer_supply pandora_usb_phy_supply[] = { + REGULATOR_SUPPLY("hsusb0", "ehci-omap.0"), +}; /* ads7846 on SPI and 2 nub controllers on I2C */ static struct regulator_consumer_supply pandora_vaux4_supplies[] = { @@ -351,8 +357,9 @@ static struct regulator_consumer_supply pandora_vaux4_supplies[] = { REGULATOR_SUPPLY("vcc", "3-0067"), }; -static struct regulator_consumer_supply pandora_adac_supply = - REGULATOR_SUPPLY("vcc", "soc-audio"); +static struct regulator_consumer_supply pandora_adac_supply[] = { + REGULATOR_SUPPLY("vcc", "soc-audio"), +}; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ static struct regulator_init_data pandora_vmmc1 = { @@ -365,8 +372,8 @@ static struct regulator_init_data pandora_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc1_supply), + .consumer_supplies = pandora_vmmc1_supply, }; /* VMMC2 for MMC2 pins CMD, CLK, DAT0..DAT3 (max 100 mA) */ @@ -380,8 +387,8 @@ static struct regulator_init_data pandora_vmmc2 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vmmc2_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc2_supply), + .consumer_supplies = pandora_vmmc2_supply, }; /* VDAC for DSS driving S-Video */ @@ -395,8 +402,8 @@ static struct regulator_init_data pandora_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vdda_dac_supply), + .consumer_supplies = pandora_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -425,8 +432,8 @@ static struct regulator_init_data pandora_vaux1 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vcc_lcd_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vcc_lcd_supply), + .consumer_supplies = pandora_vcc_lcd_supply, }; /* VAUX2 for USB host PHY */ @@ -440,8 +447,8 @@ static struct regulator_init_data pandora_vaux2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_usb_phy_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_usb_phy_supply), + .consumer_supplies = pandora_usb_phy_supply, }; /* VAUX4 for ads7846 and nubs */ @@ -470,8 +477,8 @@ static struct regulator_init_data pandora_vsim = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_adac_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_adac_supply), + .consumer_supplies = pandora_adac_supply, }; /* Fixed regulator internal to Wifi module */ @@ -479,8 +486,8 @@ static struct regulator_init_data pandora_vmmc3 = { .constraints = { .valid_ops_mask = REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &pandora_vmmc3_supply, + .num_consumer_supplies = ARRAY_SIZE(pandora_vmmc3_supply), + .consumer_supplies = pandora_vmmc3_supply, }; static struct fixed_voltage_config pandora_vwlan = { @@ -643,7 +650,7 @@ MACHINE_START(OMAP3_PANDORA, "Pandora Handheld Console") .reserve = omap_reserve, .map_io = omap3_map_io, .init_early = omap3pandora_init_early, - .init_irq = omap_init_irq, + .init_irq = omap3_init_irq, .init_machine = omap3pandora_init, - .timer = &omap_timer, + .timer = &omap3_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3stalker.c b/trunk/arch/arm/mach-omap2/board-omap3stalker.c index 0c108a212ea2..b8ad4dd5bbbf 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3stalker.c +++ b/trunk/arch/arm/mach-omap2/board-omap3stalker.c @@ -52,7 +52,6 @@ #include "sdram-micron-mt46h32m32lf-6.h" #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "common-board-devices.h" #if defined(CONFIG_SMSC911X) || defined(CONFIG_SMSC911X_MODULE) @@ -206,12 +205,12 @@ static struct omap_dss_board_info omap3_stalker_dss_data = { .default_device = &omap3_stalker_dvi_device, }; -static struct regulator_consumer_supply omap3stalker_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply omap3stalker_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply omap3stalker_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply omap3stalker_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -224,8 +223,8 @@ static struct regulator_init_data omap3stalker_vmmc1 = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3stalker_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vmmc1_supply), + .consumer_supplies = omap3stalker_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -238,8 +237,8 @@ static struct regulator_init_data omap3stalker_vsim = { .valid_ops_mask = REGULATOR_CHANGE_VOLTAGE | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3stalker_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3stalker_vsim_supply), + .consumer_supplies = omap3stalker_vsim_supply, }; static struct omap2_hsmmc_info mmc[] = { @@ -321,10 +320,6 @@ omap3stalker_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - omap3stalker_vmmc1_supply.dev = mmc[0].dev; - omap3stalker_vsim_supply.dev = mmc[0].dev; - /* * Most GPIOs are for USB OTG. Some are mostly sent to * the P2 connector; notably LEDA for the LCD backlight. @@ -403,8 +398,9 @@ static struct twl4030_codec_data omap3stalker_codec_data = { .audio = &omap3stalker_audio_data, }; -static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply = - REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"); +static struct regulator_consumer_supply omap3_stalker_vdda_dac_supply[] = { + REGULATOR_SUPPLY("vdda_dac", "omapdss_venc"), +}; /* VDAC for DSS driving S-Video */ static struct regulator_init_data omap3_stalker_vdac = { @@ -417,8 +413,8 @@ static struct regulator_init_data omap3_stalker_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &omap3_stalker_vdda_dac_supply, + .num_consumer_supplies = ARRAY_SIZE(omap3_stalker_vdda_dac_supply), + .consumer_supplies = omap3_stalker_vdda_dac_supply, }; /* VPLL2 for digital video outputs */ @@ -494,10 +490,7 @@ static void __init omap3_stalker_init_early(void) static void __init omap3_stalker_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } static struct platform_device *omap3_stalker_devices[] __initdata = { @@ -560,5 +553,5 @@ MACHINE_START(SBC3530, "OMAP3 STALKER") .init_early = omap3_stalker_init_early, .init_irq = omap3_stalker_init_irq, .init_machine = omap3_stalker_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap3touchbook.c b/trunk/arch/arm/mach-omap2/board-omap3touchbook.c index 5f649faf7377..57e6ed34ebbc 100644 --- a/trunk/arch/arm/mach-omap2/board-omap3touchbook.c +++ b/trunk/arch/arm/mach-omap2/board-omap3touchbook.c @@ -51,7 +51,6 @@ #include "mux.h" #include "hsmmc.h" -#include "timer-gp.h" #include "common-board-devices.h" #include @@ -114,12 +113,12 @@ static struct omap_lcd_config omap3_touchbook_lcd_config __initdata = { .ctrl_name = "internal", }; -static struct regulator_consumer_supply touchbook_vmmc1_supply = { - .supply = "vmmc", +static struct regulator_consumer_supply touchbook_vmmc1_supply[] = { + REGULATOR_SUPPLY("vmmc", "omap_hsmmc.0"), }; -static struct regulator_consumer_supply touchbook_vsim_supply = { - .supply = "vmmc_aux", +static struct regulator_consumer_supply touchbook_vsim_supply[] = { + REGULATOR_SUPPLY("vmmc_aux", "omap_hsmmc.0"), }; static struct gpio_led gpio_leds[]; @@ -137,10 +136,6 @@ static int touchbook_twl_gpio_setup(struct device *dev, mmc[0].gpio_cd = gpio + 0; omap2_hsmmc_init(mmc); - /* link regulators to MMC adapters */ - touchbook_vmmc1_supply.dev = mmc[0].dev; - touchbook_vsim_supply.dev = mmc[0].dev; - /* REVISIT: need ehci-omap hooks for external VBUS * power switch and overcurrent detect */ @@ -167,14 +162,18 @@ static struct twl4030_gpio_platform_data touchbook_gpio_data = { .setup = touchbook_twl_gpio_setup, }; -static struct regulator_consumer_supply touchbook_vdac_supply = { +static struct regulator_consumer_supply touchbook_vdac_supply[] = { +{ .supply = "vdac", .dev = &omap3_touchbook_lcd_device.dev, +}, }; -static struct regulator_consumer_supply touchbook_vdvi_supply = { +static struct regulator_consumer_supply touchbook_vdvi_supply[] = { +{ .supply = "vdvi", .dev = &omap3_touchbook_lcd_device.dev, +}, }; /* VMMC1 for MMC1 pins CMD, CLK, DAT0..DAT3 (20 mA, plus card == max 220 mA) */ @@ -188,8 +187,8 @@ static struct regulator_init_data touchbook_vmmc1 = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vmmc1_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vmmc1_supply), + .consumer_supplies = touchbook_vmmc1_supply, }; /* VSIM for MMC1 pins DAT4..DAT7 (2 mA, plus card == max 50 mA) */ @@ -203,8 +202,8 @@ static struct regulator_init_data touchbook_vsim = { | REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vsim_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vsim_supply), + .consumer_supplies = touchbook_vsim_supply, }; /* VDAC for DSS driving S-Video (8 mA unloaded, max 65 mA) */ @@ -217,8 +216,8 @@ static struct regulator_init_data touchbook_vdac = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vdac_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vdac_supply), + .consumer_supplies = touchbook_vdac_supply, }; /* VPLL2 for digital video outputs */ @@ -232,8 +231,8 @@ static struct regulator_init_data touchbook_vpll2 = { .valid_ops_mask = REGULATOR_CHANGE_MODE | REGULATOR_CHANGE_STATUS, }, - .num_consumer_supplies = 1, - .consumer_supplies = &touchbook_vdvi_supply, + .num_consumer_supplies = ARRAY_SIZE(touchbook_vdvi_supply), + .consumer_supplies = touchbook_vdvi_supply, }; static struct twl4030_usb_data touchbook_usb_data = { @@ -371,10 +370,7 @@ static void __init omap3_touchbook_init_early(void) static void __init omap3_touchbook_init_irq(void) { - omap_init_irq(); -#ifdef CONFIG_OMAP_32K_TIMER - omap2_gp_clockevent_set_gptimer(12); -#endif + omap3_init_irq(); } static struct platform_device *omap3_touchbook_devices[] __initdata = { @@ -449,5 +445,5 @@ MACHINE_START(TOUCHBOOK, "OMAP3 touchbook Board") .init_early = omap3_touchbook_init_early, .init_irq = omap3_touchbook_init_irq, .init_machine = omap3_touchbook_init, - .timer = &omap_timer, + .timer = &omap3_secure_timer, MACHINE_END diff --git a/trunk/arch/arm/mach-omap2/board-omap4panda.c b/trunk/arch/arm/mach-omap2/board-omap4panda.c index 0cfe2005cb50..ee2034e37468 100644 --- a/trunk/arch/arm/mach-omap2/board-omap4panda.c +++ b/trunk/arch/arm/mach-omap2/board-omap4panda.c @@ -41,7 +41,6 @@ #include #include #include