---

yaml
---
r: 223688
b: refs/heads/master
c: 82cd19c
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5cdd2de0a76d0ac47f107c8a7b32d75d25768dc1
+refs/heads/master: 82cd19cd93727d494c530ddd6a7338033c3fd86e

trunk/Documentation/scsi/scsi_mid_low_api.txt

@@ -1044,9 +1044,9 @@ Details:
 
 
 /**
- *      queuecommand - queue scsi command, invoke 'done' on completion
+ *      queuecommand - queue scsi command, invoke scp->scsi_done on completion
+ *      @shost: pointer to the scsi host object
  *      @scp: pointer to scsi command object
- *      @done: function pointer to be invoked on completion
  *
  *      Returns 0 on success.
  *
@@ -1074,42 +1074,45 @@ Details:
  *
  *      Other types of errors that are detected immediately may be
  *      flagged by setting scp->result to an appropriate value,
- *      invoking the 'done' callback, and then returning 0 from this
- *      function. If the command is not performed immediately (and the
- *      LLD is starting (or will start) the given command) then this
- *      function should place 0 in scp->result and return 0.
+ *      invoking the scp->scsi_done callback, and then returning 0
+ *      from this function. If the command is not performed
+ *      immediately (and the LLD is starting (or will start) the given
+ *      command) then this function should place 0 in scp->result and
+ *      return 0.
  *
  *      Command ownership.  If the driver returns zero, it owns the
- *      command and must take responsibility for ensuring the 'done'
- *      callback is executed.  Note: the driver may call done before
- *      returning zero, but after it has called done, it may not
- *      return any value other than zero.  If the driver makes a
- *      non-zero return, it must not execute the command's done
- *      callback at any time.
- *
- *      Locks: struct Scsi_Host::host_lock held on entry (with "irqsave")
- *             and is expected to be held on return.
+ *      command and must take responsibility for ensuring the
+ *      scp->scsi_done callback is executed.  Note: the driver may
+ *      call scp->scsi_done before returning zero, but after it has
+ *      called scp->scsi_done, it may not return any value other than
+ *      zero.  If the driver makes a non-zero return, it must not
+ *      execute the command's scsi_done callback at any time.
+ *
+ *      Locks: up to and including 2.6.36, struct Scsi_Host::host_lock
+ *             held on entry (with "irqsave") and is expected to be
+ *             held on return. From 2.6.37 onwards, queuecommand is
+ *             called without any locks held.
  *
  *      Calling context: in interrupt (soft irq) or process context
  *
- *      Notes: This function should be relatively fast. Normally it will
- *      not wait for IO to complete. Hence the 'done' callback is invoked 
- *      (often directly from an interrupt service routine) some time after
- *      this function has returned. In some cases (e.g. pseudo adapter 
- *      drivers that manufacture the response to a SCSI INQUIRY)
- *      the 'done' callback may be invoked before this function returns.
- *      If the 'done' callback is not invoked within a certain period
- *      the SCSI mid level will commence error processing.
- *      If a status of CHECK CONDITION is placed in "result" when the
- *      'done' callback is invoked, then the LLD driver should 
- *      perform autosense and fill in the struct scsi_cmnd::sense_buffer
+ *      Notes: This function should be relatively fast. Normally it
+ *      will not wait for IO to complete. Hence the scp->scsi_done
+ *      callback is invoked (often directly from an interrupt service
+ *      routine) some time after this function has returned. In some
+ *      cases (e.g. pseudo adapter drivers that manufacture the
+ *      response to a SCSI INQUIRY) the scp->scsi_done callback may be
+ *      invoked before this function returns.  If the scp->scsi_done
+ *      callback is not invoked within a certain period the SCSI mid
+ *      level will commence error processing.  If a status of CHECK
+ *      CONDITION is placed in "result" when the scp->scsi_done
+ *      callback is invoked, then the LLD driver should perform
+ *      autosense and fill in the struct scsi_cmnd::sense_buffer
  *      array. The scsi_cmnd::sense_buffer array is zeroed prior to
  *      the mid level queuing a command to an LLD.
  *
  *      Defined in: LLD
  **/
-    int queuecommand(struct scsi_cmnd * scp, 
-                     void (*done)(struct scsi_cmnd *))
+    int queuecommand(struct Scsi_Host *shost, struct scsi_cmnd * scp)
 
 
 /**

trunk/MAINTAINERS

@@ -4590,7 +4590,7 @@ F:	drivers/pcmcia/
 F:	include/pcmcia/
 
 PCNET32 NETWORK DRIVER
-M:	Don Fry <pcnet32@verizon.net>
+M:	Don Fry <pcnet32@frontier.com>
 L:	netdev@vger.kernel.org
 S:	Maintained
 F:	drivers/net/pcnet32.c

trunk/arch/arm/common/it8152.c

@@ -352,3 +352,4 @@ struct pci_bus * __init it8152_pci_scan_bus(int nr, struct pci_sys_data *sys)
 	return pci_scan_bus(nr, &it8152_ops, sys);
 }
 
+EXPORT_SYMBOL(dma_set_coherent_mask);

trunk/arch/arm/mach-at91/include/mach/at91_mci.h

@@ -74,6 +74,8 @@
 #define			AT91_MCI_TRTYP_BLOCK	(0 << 19)
 #define			AT91_MCI_TRTYP_MULTIPLE	(1 << 19)
 #define			AT91_MCI_TRTYP_STREAM	(2 << 19)
+#define			AT91_MCI_TRTYP_SDIO_BYTE	(4 << 19)
+#define			AT91_MCI_TRTYP_SDIO_BLOCK	(5 << 19)
 
 #define AT91_MCI_BLKR		0x18		/* Block Register */
 #define		AT91_MCI_BLKR_BCNT(n)	((0xffff & (n)) << 0)	/* Block count */

trunk/arch/arm/mach-ixp4xx/common-pci.c

@@ -513,4 +513,4 @@ int dma_set_coherent_mask(struct device *dev, u64 mask)
 
 EXPORT_SYMBOL(ixp4xx_pci_read);
 EXPORT_SYMBOL(ixp4xx_pci_write);
-
+EXPORT_SYMBOL(dma_set_coherent_mask);

trunk/arch/powerpc/platforms/52xx/mpc52xx_gpt.c

@@ -63,6 +63,7 @@
 #include <linux/of_gpio.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
+#include <linux/fs.h>
 #include <linux/watchdog.h>
 #include <linux/miscdevice.h>
 #include <linux/uaccess.h>

trunk/arch/sh/boards/mach-se/7206/irq.c

@@ -140,7 +140,7 @@ void __init init_se7206_IRQ(void)
 	make_se7206_irq(IRQ1_IRQ); /* ATA */
 	make_se7206_irq(IRQ3_IRQ); /* SLOT / PCM */
 
-	__raw_writew(__raw_readw(INTC_ICR1) | 0x000b, INTC_ICR); /* ICR1 */
+	__raw_writew(__raw_readw(INTC_ICR1) | 0x000b, INTC_ICR1); /* ICR1 */
 
 	/* FPGA System register setup*/
 	__raw_writew(0x0000,INTSTS0); /* Clear INTSTS0 */

trunk/arch/sh/kernel/cpu/sh2a/clock-sh7201.c

@@ -34,7 +34,7 @@ static const int pfc_divisors[]={1,2,3,4,6,8,12};
 
 static void master_clk_init(struct clk *clk)
 {
-	return 10000000 * PLL2 * pll1rate[(__raw_readw(FREQCR) >> 8) & 0x0007];
+	clk->rate = 10000000 * PLL2 * pll1rate[(__raw_readw(FREQCR) >> 8) & 0x0007];
 }
 
 static struct clk_ops sh7201_master_clk_ops = {

trunk/arch/sh/kernel/cpu/sh4/clock-sh4-202.c

@@ -81,8 +81,7 @@ static void shoc_clk_init(struct clk *clk)
 	for (i = 0; i < ARRAY_SIZE(frqcr3_divisors); i++) {
 		int divisor = frqcr3_divisors[i];
 
-		if (clk->ops->set_rate(clk, clk->parent->rate /
-						divisor, 0) == 0)
+		if (clk->ops->set_rate(clk, clk->parent->rate / divisor) == 0)
 			break;
 	}
 

trunk/drivers/acpi/acpica/evgpeinit.c

@@ -408,6 +408,9 @@ acpi_ev_match_gpe_method(acpi_handle obj_handle,
 		return_ACPI_STATUS(AE_OK);
 	}
 
+	/* Disable the GPE in case it's been enabled already. */
+	(void)acpi_hw_low_set_gpe(gpe_event_info, ACPI_GPE_DISABLE);
+
 	/*
 	 * Add the GPE information from above to the gpe_event_info block for
 	 * use during dispatch of this GPE.

trunk/drivers/acpi/battery.c

@@ -130,8 +130,6 @@ struct acpi_battery {
 	unsigned long flags;
 };
 
-static int acpi_battery_update(struct acpi_battery *battery);
-
 #define to_acpi_battery(x) container_of(x, struct acpi_battery, bat);
 
 inline int acpi_battery_present(struct acpi_battery *battery)
@@ -186,9 +184,6 @@ static int acpi_battery_get_property(struct power_supply *psy,
 	int ret = 0;
 	struct acpi_battery *battery = to_acpi_battery(psy);
 
-	if (acpi_battery_update(battery))
-		return -ENODEV;
-
 	if (acpi_battery_present(battery)) {
 		/* run battery update only if it is present */
 		acpi_battery_get_state(battery);

trunk/drivers/acpi/scan.c

@@ -705,54 +705,85 @@ static int acpi_bus_get_perf_flags(struct acpi_device *device)
 }
 
 static acpi_status
-acpi_bus_extract_wakeup_device_power_package(struct acpi_device *device,
-					     union acpi_object *package)
+acpi_bus_extract_wakeup_device_power_package(acpi_handle handle,
+					     struct acpi_device_wakeup *wakeup)
 {
-	int i = 0;
+	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
+	union acpi_object *package = NULL;
 	union acpi_object *element = NULL;
+	acpi_status status;
+	int i = 0;
 
-	if (!device || !package || (package->package.count < 2))
+	if (!wakeup)
 		return AE_BAD_PARAMETER;
 
+	/* _PRW */
+	status = acpi_evaluate_object(handle, "_PRW", NULL, &buffer);
+	if (ACPI_FAILURE(status)) {
+		ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRW"));
+		return status;
+	}
+
+	package = (union acpi_object *)buffer.pointer;
+
+	if (!package || (package->package.count < 2)) {
+		status = AE_BAD_DATA;
+		goto out;
+	}
+
 	element = &(package->package.elements[0]);
-	if (!element)
-		return AE_BAD_PARAMETER;
+	if (!element) {
+		status = AE_BAD_DATA;
+		goto out;
+	}
 	if (element->type == ACPI_TYPE_PACKAGE) {
 		if ((element->package.count < 2) ||
 		    (element->package.elements[0].type !=
 		     ACPI_TYPE_LOCAL_REFERENCE)
-		    || (element->package.elements[1].type != ACPI_TYPE_INTEGER))
-			return AE_BAD_DATA;
-		device->wakeup.gpe_device =
+		    || (element->package.elements[1].type != ACPI_TYPE_INTEGER)) {
+			status = AE_BAD_DATA;
+			goto out;
+		}
+		wakeup->gpe_device =
 		    element->package.elements[0].reference.handle;
-		device->wakeup.gpe_number =
+		wakeup->gpe_number =
 		    (u32) element->package.elements[1].integer.value;
 	} else if (element->type == ACPI_TYPE_INTEGER) {
-		device->wakeup.gpe_number = element->integer.value;
-	} else
-		return AE_BAD_DATA;
+		wakeup->gpe_device = NULL;
+		wakeup->gpe_number = element->integer.value;
+	} else {
+		status = AE_BAD_DATA;
+		goto out;
+	}
 
 	element = &(package->package.elements[1]);
 	if (element->type != ACPI_TYPE_INTEGER) {
-		return AE_BAD_DATA;
+		status = AE_BAD_DATA;
+		goto out;
 	}
-	device->wakeup.sleep_state = element->integer.value;
+	wakeup->sleep_state = element->integer.value;
 
 	if ((package->package.count - 2) > ACPI_MAX_HANDLES) {
-		return AE_NO_MEMORY;
+		status = AE_NO_MEMORY;
+		goto out;
 	}
-	device->wakeup.resources.count = package->package.count - 2;
-	for (i = 0; i < device->wakeup.resources.count; i++) {
+	wakeup->resources.count = package->package.count - 2;
+	for (i = 0; i < wakeup->resources.count; i++) {
 		element = &(package->package.elements[i + 2]);
-		if (element->type != ACPI_TYPE_LOCAL_REFERENCE)
-			return AE_BAD_DATA;
+		if (element->type != ACPI_TYPE_LOCAL_REFERENCE) {
+			status = AE_BAD_DATA;
+			goto out;
+		}
 
-		device->wakeup.resources.handles[i] = element->reference.handle;
+		wakeup->resources.handles[i] = element->reference.handle;
 	}
 
-	acpi_gpe_can_wake(device->wakeup.gpe_device, device->wakeup.gpe_number);
+	acpi_gpe_can_wake(wakeup->gpe_device, wakeup->gpe_number);
 
-	return AE_OK;
+ out:
+	kfree(buffer.pointer);
+
+	return status;
 }
 
 static void acpi_bus_set_run_wake_flags(struct acpi_device *device)
@@ -787,26 +818,15 @@ static void acpi_bus_set_run_wake_flags(struct acpi_device *device)
 static int acpi_bus_get_wakeup_device_flags(struct acpi_device *device)
 {
 	acpi_status status = 0;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-	union acpi_object *package = NULL;
 	int psw_error;
 
-	/* _PRW */
-	status = acpi_evaluate_object(device->handle, "_PRW", NULL, &buffer);
-	if (ACPI_FAILURE(status)) {
-		ACPI_EXCEPTION((AE_INFO, status, "Evaluating _PRW"));
-		goto end;
-	}
-
-	package = (union acpi_object *)buffer.pointer;
-	status = acpi_bus_extract_wakeup_device_power_package(device, package);
+	status = acpi_bus_extract_wakeup_device_power_package(device->handle,
+							      &device->wakeup);
 	if (ACPI_FAILURE(status)) {
 		ACPI_EXCEPTION((AE_INFO, status, "Extracting _PRW package"));
 		goto end;
 	}
 
-	kfree(buffer.pointer);
-
 	device->wakeup.flags.valid = 1;
 	device->wakeup.prepare_count = 0;
 	acpi_bus_set_run_wake_flags(device);
@@ -1351,6 +1371,7 @@ static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl,
 	struct acpi_bus_ops *ops = context;
 	int type;
 	unsigned long long sta;
+	struct acpi_device_wakeup wakeup;
 	struct acpi_device *device;
 	acpi_status status;
 	int result;
@@ -1360,8 +1381,10 @@ static acpi_status acpi_bus_check_add(acpi_handle handle, u32 lvl,
 		return AE_OK;
 
 	if (!(sta & ACPI_STA_DEVICE_PRESENT) &&
-	    !(sta & ACPI_STA_DEVICE_FUNCTIONING))
+	    !(sta & ACPI_STA_DEVICE_FUNCTIONING)) {
+		acpi_bus_extract_wakeup_device_power_package(handle, &wakeup);
 		return AE_CTRL_DEPTH;
+	}
 
 	/*
 	 * We may already have an acpi_device from a previous enumeration.  If

trunk/drivers/ata/Kconfig

@@ -128,16 +128,6 @@ config PDC_ADMA
 
 	  If unsure, say N.
 
-config PATA_MPC52xx
-	tristate "Freescale MPC52xx SoC internal IDE"
-	depends on PPC_MPC52xx && PPC_BESTCOMM
-	select PPC_BESTCOMM_ATA
-	help
-	  This option enables support for integrated IDE controller
-	  of the Freescale MPC52xx SoC.
-
-	  If unsure, say N.
-
 config PATA_OCTEON_CF
 	tristate "OCTEON Boot Bus Compact Flash support"
 	depends on CPU_CAVIUM_OCTEON
@@ -366,7 +356,7 @@ config PATA_CS5535
 
 config PATA_CS5536
 	tristate "CS5536 PATA support"
-	depends on PCI && X86 && !X86_64
+	depends on PCI
 	help
 	  This option enables support for the AMD CS5536
 	  companion chip used with the Geode LX processor family.
@@ -491,6 +481,16 @@ config PATA_MARVELL
 
 	  If unsure, say N.
 
+config PATA_MPC52xx
+	tristate "Freescale MPC52xx SoC internal IDE"
+	depends on PPC_MPC52xx && PPC_BESTCOMM
+	select PPC_BESTCOMM_ATA
+	help
+	  This option enables support for integrated IDE controller
+	  of the Freescale MPC52xx SoC.
+
+	  If unsure, say N.
+
 config PATA_NETCELL
 	tristate "NETCELL Revolution RAID support"
 	depends on PCI

trunk/drivers/ata/Makefile

@@ -11,7 +11,6 @@ obj-$(CONFIG_SATA_DWC)		+= sata_dwc_460ex.o
 
 # SFF w/ custom DMA
 obj-$(CONFIG_PDC_ADMA)		+= pdc_adma.o
-obj-$(CONFIG_PATA_MPC52xx)	+= pata_mpc52xx.o
 obj-$(CONFIG_PATA_OCTEON_CF)	+= pata_octeon_cf.o
 obj-$(CONFIG_SATA_QSTOR)	+= sata_qstor.o
 obj-$(CONFIG_SATA_SX4)		+= sata_sx4.o
@@ -52,6 +51,7 @@ obj-$(CONFIG_PATA_IT821X)	+= pata_it821x.o
 obj-$(CONFIG_PATA_JMICRON)	+= pata_jmicron.o
 obj-$(CONFIG_PATA_MACIO)	+= pata_macio.o
 obj-$(CONFIG_PATA_MARVELL)	+= pata_marvell.o
+obj-$(CONFIG_PATA_MPC52xx)	+= pata_mpc52xx.o
 obj-$(CONFIG_PATA_NETCELL)	+= pata_netcell.o
 obj-$(CONFIG_PATA_NINJA32)	+= pata_ninja32.o
 obj-$(CONFIG_PATA_NS87415)	+= pata_ns87415.o