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Diffstat (limited to 'drivers/ata/libata-acpi.c')
-rw-r--r--drivers/ata/libata-acpi.c33
1 files changed, 0 insertions, 33 deletions
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index 8a52dab412e2..1c33f78040c6 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -17,7 +17,6 @@
#include <linux/pci.h>
#include <linux/slab.h>
#include <linux/pm_runtime.h>
-#include <linux/pm_qos.h>
#include <scsi/scsi_device.h>
#include "libata.h"
@@ -1020,38 +1019,6 @@ void ata_acpi_on_disable(struct ata_device *dev)
ata_acpi_clear_gtf(dev);
}
-static void ata_acpi_register_power_resource(struct ata_device *dev)
-{
- struct scsi_device *sdev = dev->sdev;
- acpi_handle handle;
-
- handle = ata_dev_acpi_handle(dev);
- if (handle)
- acpi_dev_pm_add_dependent(handle, &sdev->sdev_gendev);
-}
-
-static void ata_acpi_unregister_power_resource(struct ata_device *dev)
-{
- struct scsi_device *sdev = dev->sdev;
- acpi_handle handle;
-
- handle = ata_dev_acpi_handle(dev);
- if (handle)
- acpi_dev_pm_remove_dependent(handle, &sdev->sdev_gendev);
-}
-
-void ata_acpi_bind(struct ata_device *dev)
-{
- ata_acpi_register_power_resource(dev);
- if (zpodd_dev_enabled(dev))
- dev_pm_qos_expose_flags(&dev->sdev->sdev_gendev, 0);
-}
-
-void ata_acpi_unbind(struct ata_device *dev)
-{
- ata_acpi_unregister_power_resource(dev);
-}
-
static int compat_pci_ata(struct ata_port *ap)
{
struct device *dev = ap->tdev.parent;