---

yaml
---
r: 287859
b: refs/heads/master
c: 0df1a83
h: refs/heads/master
i:
  287857: 6d4e1bf
  287855: 58f97a1
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 0e69e084017f015555ae584972386296c8c1bf1c
+refs/heads/master: 0df1a838d678fc6ab49f983a19e905f6a42297a0

trunk/Documentation/DocBook/device-drivers.tmpl

@@ -50,9 +50,7 @@
 
      <sect1><title>Delaying, scheduling, and timer routines</title>
 !Iinclude/linux/sched.h
-!Ekernel/sched/core.c
-!Ikernel/sched/cpupri.c
-!Ikernel/sched/fair.c
+!Ekernel/sched.c
 !Iinclude/linux/completion.h
 !Ekernel/timer.c
      </sect1>
@@ -102,12 +100,9 @@ X!Iinclude/linux/kobject.h
 !Iinclude/linux/device.h
      </sect1>
      <sect1><title>Device Drivers Base</title>
-!Idrivers/base/init.c
 !Edrivers/base/driver.c
 !Edrivers/base/core.c
-!Edrivers/base/syscore.c
 !Edrivers/base/class.c
-!Idrivers/base/node.c
 !Edrivers/base/firmware_class.c
 !Edrivers/base/transport_class.c
 <!-- Cannot be included, because
@@ -116,18 +111,13 @@ X!Iinclude/linux/kobject.h
      exceed allowed 44 characters maximum
 X!Edrivers/base/attribute_container.c
 -->
-!Edrivers/base/dd.c
+!Edrivers/base/sys.c
 <!--
 X!Edrivers/base/interface.c
 -->
 !Iinclude/linux/platform_device.h
 !Edrivers/base/platform.c
 !Edrivers/base/bus.c
-     </sect1>
-     <sect1><title>Device Drivers DMA Management</title>
-!Edrivers/base/dma-buf.c
-!Edrivers/base/dma-coherent.c
-!Edrivers/base/dma-mapping.c
      </sect1>
      <sect1><title>Device Drivers Power Management</title>
 !Edrivers/base/power/main.c
@@ -226,8 +216,9 @@ X!Isound/sound_firmware.c
 
   <chapter id="uart16x50">
      <title>16x50 UART Driver</title>
+!Iinclude/linux/serial_core.h
 !Edrivers/tty/serial/serial_core.c
-!Edrivers/tty/serial/8250/8250.c
+!Edrivers/tty/serial/8250.c
   </chapter>
 
   <chapter id="fbdev">

trunk/Documentation/DocBook/deviceiobook.tmpl

@@ -317,7 +317,7 @@ CPU B:  spin_unlock_irqrestore(&dev_lock, flags)
   <chapter id="pubfunctions">
      <title>Public Functions Provided</title>
 !Iarch/x86/include/asm/io.h
-!Elib/pci_iomap.c
+!Elib/iomap.c
   </chapter>
 
 </book>

trunk/Documentation/DocBook/media/dvb/dvbproperty.xml

@@ -163,16 +163,14 @@ get/set up to 64 properties. The actual meaning of each property is described on
 	<section id="DTV-FREQUENCY">
 		<title><constant>DTV_FREQUENCY</constant></title>
 
-		<para>Central frequency of the channel.</para>
+		<para>Central frequency of the channel, in HZ.</para>
 
 		<para>Notes:</para>
-		<para>1)For satellital delivery systems, it is measured in kHz.
-			For the other ones, it is measured in Hz.</para>
-		<para>2)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
+		<para>1)For ISDB-T, the channels are usually transmitted with an offset of 143kHz.
 			E.g. a valid frequncy could be 474143 kHz. The stepping is bound to the bandwidth of
 			the channel which is 6MHz.</para>
 
-		<para>3)As in ISDB-Tsb the channel consists of only one or three segments the
+		<para>2)As in ISDB-Tsb the channel consists of only one or three segments the
 			frequency step is 429kHz, 3*429 respectively. As for ISDB-T the
 			central frequency of the channel is expected.</para>
 	</section>
@@ -737,10 +735,14 @@ typedef enum fe_hierarchy {
 			<listitem><para><link linkend="DTV-TUNE"><constant>DTV_TUNE</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-CLEAR"><constant>DTV_CLEAR</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-FREQUENCY"><constant>DTV_FREQUENCY</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-MODULATION"><constant>DTV_MODULATION</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-BANDWIDTH-HZ"><constant>DTV_BANDWIDTH_HZ</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-INVERSION"><constant>DTV_INVERSION</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CODE-RATE-HP"><constant>DTV_CODE_RATE_HP</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-CODE-RATE-LP"><constant>DTV_CODE_RATE_LP</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-GUARD-INTERVAL"><constant>DTV_GUARD_INTERVAL</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-TRANSMISSION-MODE"><constant>DTV_TRANSMISSION_MODE</constant></link></para></listitem>
+			<listitem><para><link linkend="DTV-HIERARCHY"><constant>DTV_HIERARCHY</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-ISDBT-LAYER-ENABLED"><constant>DTV_ISDBT_LAYER_ENABLED</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-ISDBT-PARTIAL-RECEPTION"><constant>DTV_ISDBT_PARTIAL_RECEPTION</constant></link></para></listitem>
 			<listitem><para><link linkend="DTV-ISDBT-SOUND-BROADCASTING"><constant>DTV_ISDBT_SOUND_BROADCASTING</constant></link></para></listitem>

trunk/Documentation/DocBook/media/v4l/vidioc-g-ext-ctrls.xml

@@ -183,12 +183,7 @@ applications must set the array to zero.</entry>
 	    <entry>__u32</entry>
 	    <entry><structfield>ctrl_class</structfield></entry>
 	    <entry>The control class to which all controls belong, see
-<xref linkend="ctrl-class" />. Drivers that use a kernel framework for handling
-controls will also accept a value of 0 here, meaning that the controls can
-belong to any control class. Whether drivers support this can be tested by setting
-<structfield>ctrl_class</structfield> to 0 and calling <constant>VIDIOC_TRY_EXT_CTRLS</constant>
-with a <structfield>count</structfield> of 0. If that succeeds, then the driver
-supports this feature.</entry>
+<xref linkend="ctrl-class" />.</entry>
 	  </row>
 	  <row>
 	    <entry>__u32</entry>
@@ -199,13 +194,10 @@ also be zero.</entry>
 	  <row>
 	    <entry>__u32</entry>
 	    <entry><structfield>error_idx</structfield></entry>
-	    <entry>Set by the driver in case of an error. If it is equal
-to <structfield>count</structfield>, then no actual changes were made to
-controls. In other words, the error was not associated with setting a particular
-control. If it is another value, then only the controls up to <structfield>error_idx-1</structfield>
-were modified and control <structfield>error_idx</structfield> is the one that
-caused the error. The <structfield>error_idx</structfield> value is undefined
-if the ioctl returned 0 (success).</entry>
+	    <entry>Set by the driver in case of an error. It is the
+index of the control causing the error or equal to 'count' when the
+error is not associated with a particular control. Undefined when the
+ioctl returns 0 (success).</entry>
 	  </row>
 	  <row>
 	    <entry>__u32</entry>

trunk/Documentation/DocBook/media/v4l/vidioc-g-fbuf.xml

@@ -364,20 +364,15 @@ capability and it is cleared otherwise.</entry>
 	  <row>
 	    <entry><constant>V4L2_FBUF_FLAG_OVERLAY</constant></entry>
 	    <entry>0x0002</entry>
-	    <entry>If this flag is set for a video capture device, then the
-driver will set the initial overlay size to cover the full framebuffer size,
-otherwise the existing overlay size (as set by &VIDIOC-S-FMT;) will be used.
-
-Only one video capture driver (bttv) supports this flag. The use of this flag
-for capture devices is deprecated. There is no way to detect which drivers
-support this flag, so the only reliable method of setting the overlay size is
-through &VIDIOC-S-FMT;.
-
-If this flag is set for a video output device, then the video output overlay
-window is relative to the top-left corner of the framebuffer and restricted
-to the size of the framebuffer. If it is cleared, then the video output
-overlay window is relative to the video output display.
-            </entry>
+	    <entry>The frame buffer is an overlay surface the same
+size as the capture. [?]</entry>
+	  </row>
+	  <row>
+	    <entry spanname="hspan">The purpose of
+<constant>V4L2_FBUF_FLAG_OVERLAY</constant> was never quite clear.
+Most drivers seem to ignore this flag. For compatibility with the
+<wordasword>bttv</wordasword> driver applications should set the
+<constant>V4L2_FBUF_FLAG_OVERLAY</constant> flag.</entry>
 	  </row>
 	  <row>
 	    <entry><constant>V4L2_FBUF_FLAG_CHROMAKEY</constant></entry>

trunk/Documentation/DocBook/media/v4l/vidioc-g-frequency.xml

@@ -98,11 +98,8 @@ the &v4l2-output; <structfield>modulator</structfield> field and the
 	    <entry>&v4l2-tuner-type;</entry>
 	    <entry><structfield>type</structfield></entry>
 	    <entry>The tuner type. This is the same value as in the
-&v4l2-tuner; <structfield>type</structfield> field. The type must be set
-to <constant>V4L2_TUNER_RADIO</constant> for <filename>/dev/radioX</filename>
-device nodes, and to <constant>V4L2_TUNER_ANALOG_TV</constant>
-for all others. The field is not applicable to modulators, &ie; ignored
-by drivers.</entry>
+&v4l2-tuner; <structfield>type</structfield> field. The field is not
+applicable to modulators, &ie; ignored by drivers.</entry>
 	  </row>
 	  <row>
 	    <entry>__u32</entry>

trunk/Documentation/DocBook/media/v4l/vidioc-g-input.xml

@@ -61,8 +61,8 @@ desired input in an integer and call the
 <constant>VIDIOC_S_INPUT</constant> ioctl with a pointer to this
 integer. Side effects are possible. For example inputs may support
 different video standards, so the driver may implicitly switch the
-current standard. Because of these possible side effects applications
-must select an input before querying or negotiating any other parameters.</para>
+current standard. It is good practice to select an input before
+querying or negotiating any other parameters.</para>
 
     <para>Information about video inputs is available using the
 &VIDIOC-ENUMINPUT; ioctl.</para>

trunk/Documentation/DocBook/media/v4l/vidioc-g-output.xml

@@ -61,9 +61,8 @@ desired output in an integer and call the
 <constant>VIDIOC_S_OUTPUT</constant> ioctl with a pointer to this integer.
 Side effects are possible. For example outputs may support different
 video standards, so the driver may implicitly switch the current
-standard.
-standard. Because of these possible side effects applications
-must select an output before querying or negotiating any other parameters.</para>
+standard. It is good practice to select an output before querying or
+negotiating any other parameters.</para>
 
     <para>Information about video outputs is available using the
 &VIDIOC-ENUMOUTPUT; ioctl.</para>

trunk/Documentation/acpi/apei/einj.txt

@@ -47,53 +47,20 @@ directory apei/einj. The following files are provided.
 
 - param1
   This file is used to set the first error parameter value. Effect of
-  parameter depends on error_type specified.
+  parameter depends on error_type specified. For memory error, this is
+  physical memory address.  Only available if param_extension module
+  parameter is specified.
 
 - param2
   This file is used to set the second error parameter value. Effect of
-  parameter depends on error_type specified.
-
-BIOS versions based in the ACPI 4.0 specification have limited options
-to control where the errors are injected.  Your BIOS may support an
-extension (enabled with the param_extension=1 module parameter, or
-boot command line einj.param_extension=1). This allows the address
-and mask for memory injections to be specified by the param1 and
-param2 files in apei/einj.
-
-BIOS versions using the ACPI 5.0 specification have more control over
-the target of the injection. For processor related errors (type 0x1,
-0x2 and 0x4) the APICID of the target should be provided using the
-param1 file in apei/einj. For memory errors (type 0x8, 0x10 and 0x20)
-the address is set using param1 with a mask in param2 (0x0 is equivalent
-to all ones). For PCI express errors (type 0x40, 0x80 and 0x100) the
-segment, bus, device and function are specified using param1:
-
-         31     24 23    16 15    11 10      8  7        0
-	+-------------------------------------------------+
-	| segment |   bus  | device | function | reserved |
-	+-------------------------------------------------+
-
-An ACPI 5.0 BIOS may also allow vendor specific errors to be injected.
-In this case a file named vendor will contain identifying information
-from the BIOS that hopefully will allow an application wishing to use
-the vendor specific extension to tell that they are running on a BIOS
-that supports it. All vendor extensions have the 0x80000000 bit set in
-error_type. A file vendor_flags controls the interpretation of param1
-and param2 (1 = PROCESSOR, 2 = MEMORY, 4 = PCI). See your BIOS vendor
-documentation for details (and expect changes to this API if vendors
-creativity in using this feature expands beyond our expectations).
-
-Example:
-# cd /sys/kernel/debug/apei/einj
-# cat available_error_type		# See which errors can be injected
-0x00000002	Processor Uncorrectable non-fatal
-0x00000008	Memory Correctable
-0x00000010	Memory Uncorrectable non-fatal
-# echo 0x12345000 > param1		# Set memory address for injection
-# echo 0xfffffffffffff000 > param2	# Mask - anywhere in this page
-# echo 0x8 > error_type			# Choose correctable memory error
-# echo 1 > error_inject			# Inject now
+  parameter depends on error_type specified. For memory error, this is
+  physical memory address mask.  Only available if param_extension
+  module parameter is specified.
 
+Injecting parameter support is a BIOS version specific extension, that
+is, it only works on some BIOS version.  If you want to use it, please
+make sure your BIOS version has the proper support and specify
+"param_extension=y" in module parameter.
 
 For more information about EINJ, please refer to ACPI specification
-version 4.0, section 17.5 and ACPI 5.0, section 18.6.
+version 4.0, section 17.5.

trunk/Documentation/devices.txt

@@ -447,9 +447,6 @@ Your cooperation is appreciated.
 		234 = /dev/btrfs-control	Btrfs control device
 		235 = /dev/autofs	Autofs control device
 		236 = /dev/mapper/control	Device-Mapper control device
-		237 = /dev/loop-control Loopback control device
-		238 = /dev/vhost-net	Host kernel accelerator for virtio net
-
 		240-254			Reserved for local use
 		255			Reserved for MISC_DYNAMIC_MINOR
 

trunk/Documentation/dmaengine.txt

@@ -75,10 +75,6 @@ The slave DMA usage consists of following steps:
    slave_sg	- DMA a list of scatter gather buffers from/to a peripheral
    dma_cyclic	- Perform a cyclic DMA operation from/to a peripheral till the
 		  operation is explicitly stopped.
-   interleaved_dma - This is common to Slave as well as M2M clients. For slave
-		 address of devices' fifo could be already known to the driver.
-		 Various types of operations could be expressed by setting
-		 appropriate values to the 'dma_interleaved_template' members.
 
    A non-NULL return of this transfer API represents a "descriptor" for
    the given transaction.
@@ -93,10 +89,6 @@ The slave DMA usage consists of following steps:
 		struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len,
 		size_t period_len, enum dma_data_direction direction);
 
-	struct dma_async_tx_descriptor *(*device_prep_interleaved_dma)(
-		struct dma_chan *chan, struct dma_interleaved_template *xt,
-		unsigned long flags);
-
    The peripheral driver is expected to have mapped the scatterlist for
    the DMA operation prior to calling device_prep_slave_sg, and must
    keep the scatterlist mapped until the DMA operation has completed.

trunk/Documentation/driver-model/devres.txt

@@ -233,10 +233,6 @@ certainly invest a bit more effort into libata core layer).
   6. List of managed interfaces
   -----------------------------
 
-MEM
-  devm_kzalloc()
-  devm_kfree()
-
 IO region
   devm_request_region()
   devm_request_mem_region()

trunk/Documentation/feature-removal-schedule.txt

@@ -439,6 +439,17 @@ Who:	Jean Delvare <khali@linux-fr.org>
 
 ----------------------------
 
+What:	For VIDIOC_S_FREQUENCY the type field must match the device node's type.
+	If not, return -EINVAL.
+When:	3.2
+Why:	It makes no sense to switch the tuner to radio mode by calling
+	VIDIOC_S_FREQUENCY on a video node, or to switch the tuner to tv mode by
+	calling VIDIOC_S_FREQUENCY on a radio node. This is the first step of a
+	move to more consistent handling of tv and radio tuners.
+Who:	Hans Verkuil <hans.verkuil@cisco.com>
+
+----------------------------
+
 What:	Opening a radio device node will no longer automatically switch the
 	tuner mode from tv to radio.
 When:	3.3
@@ -510,17 +521,3 @@ Why:	The pci_scan_bus_parented() interface creates a new root bus.  The
 	convert to using pci_scan_root_bus() so they can supply a list of
 	bus resources when the bus is created.
 Who:	Bjorn Helgaas <bhelgaas@google.com>
-
-----------------------------
-
-What:	The CAP9 SoC family will be removed
-When:	3.4
-Files:	arch/arm/mach-at91/at91cap9.c
-	arch/arm/mach-at91/at91cap9_devices.c
-	arch/arm/mach-at91/include/mach/at91cap9.h
-	arch/arm/mach-at91/include/mach/at91cap9_matrix.h
-	arch/arm/mach-at91/include/mach/at91cap9_ddrsdr.h
-	arch/arm/mach-at91/board-cap9adk.c
-Why:	The code is not actively maintained and platforms are now hard to find.
-Who:	Nicolas Ferre <nicolas.ferre@atmel.com>
-	Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>