Merge branch 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata

Pull libata changes from Tejun Heo:
 "Two interesting changes.

   - libata acpi handling has been restructured so that the association
     between ata devices and ACPI handles are less convoluted.  This
     change shouldn't change visible behavior.

   - Queued TRIM support, which enables sending TRIM to the device
     without draining in-flight RW commands, is added.  Currently only
     enabled for ahci (and likely to stay that way for the foreseeable
     future).

  Other changes are driver-specific updates / fixes"

* 'for-3.12' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/libata:
  libata: bugfix: Remove __le32 in ata_tf_to_fis()
  libata: acpi: Remove ata_dev_acpi_handle stub in libata.h
  libata: Add support for queued DSM TRIM
  libata: Add support for SEND/RECEIVE FPDMA QUEUED
  libata: Add H2D FIS "auxiliary" port flag
  libata: Populate host-to-device FIS "auxiliary" field
  ata: acpi: rework the ata acpi bind support
  sata, highbank: send extra clock cycles in SGPIO patterns
  sata, highbank: set tx_atten override bits
  devicetree: create a separate binding description for sata_highbank
  drivers/ata/sata_rcar.c: simplify use of devm_ioremap_resource
  sata highbank: enable 64-bit DMA mask when using LPAE
  ata: pata_samsung_cf: add missing __iomem annotation
  ata: pata_arasan: Staticize local symbols
  sata_mv: Remove unneeded CONFIG_HAVE_CLK ifdefs
  ata: use dev_get_platdata()
  sata_mv: Remove unneeded forward declaration
  libata: acpi: remove dead code for ata_acpi_(un)bind
  libata: move 'struct ata_taskfile' and friends from ata.h to libata.h

1 files changed, 7 insertions, 5 deletions

diff --git a/drivers/ata/libata-zpodd.c b/drivers/ata/libata-zpodd.c
index cd8daf47188b..68f9e3293e9c 100644
--- a/drivers/ata/libata-zpodd.c
+++ b/drivers/ata/libata-zpodd.c
@@ -2,6 +2,7 @@
 #include <linux/cdrom.h>
 #include <linux/pm_runtime.h>
 #include <linux/module.h>
+#include <linux/pm_qos.h>
 #include <scsi/scsi_device.h>
 
 #include "libata.h"
@@ -190,8 +191,8 @@ void zpodd_enable_run_wake(struct ata_device *dev)
 	sdev_disable_disk_events(dev->sdev);
 
 	zpodd->powered_off = true;
-	device_set_run_wake(&dev->sdev->sdev_gendev, true);
-	acpi_pm_device_run_wake(&dev->sdev->sdev_gendev, true);
+	device_set_run_wake(&dev->tdev, true);
+	acpi_pm_device_run_wake(&dev->tdev, true);
 }
 
 /* Disable runtime wake capability if it is enabled */
@@ -200,8 +201,8 @@ void zpodd_disable_run_wake(struct ata_device *dev)
 	struct zpodd *zpodd = dev->zpodd;
 
 	if (zpodd->powered_off) {
-		acpi_pm_device_run_wake(&dev->sdev->sdev_gendev, false);
-		device_set_run_wake(&dev->sdev->sdev_gendev, false);
+		acpi_pm_device_run_wake(&dev->tdev, false);
+		device_set_run_wake(&dev->tdev, false);
 	}
 }
 
@@ -262,7 +263,7 @@ static void ata_acpi_add_pm_notifier(struct ata_device *dev)
 
 static void ata_acpi_remove_pm_notifier(struct ata_device *dev)
 {
-	acpi_handle handle = DEVICE_ACPI_HANDLE(&dev->sdev->sdev_gendev);
+	acpi_handle handle = ata_dev_acpi_handle(dev);
 	acpi_remove_notify_handler(handle, ACPI_SYSTEM_NOTIFY, zpodd_wake_dev);
 }
 
@@ -290,6 +291,7 @@ void zpodd_init(struct ata_device *dev)
 	ata_acpi_add_pm_notifier(dev);
 	zpodd->dev = dev;
 	dev->zpodd = zpodd;
+	dev_pm_qos_expose_flags(&dev->tdev, 0);
 }
 
 void zpodd_exit(struct ata_device *dev)