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-rw-r--r--drivers/ata/libata-acpi.c18
1 files changed, 4 insertions, 14 deletions
diff --git a/drivers/ata/libata-acpi.c b/drivers/ata/libata-acpi.c
index ef01ac07502..6fc67f7efb2 100644
--- a/drivers/ata/libata-acpi.c
+++ b/drivers/ata/libata-acpi.c
@@ -1029,30 +1029,20 @@ static void ata_acpi_register_power_resource(struct ata_device *dev)
{
struct scsi_device *sdev = dev->sdev;
acpi_handle handle;
- struct device *device;
handle = ata_dev_acpi_handle(dev);
- if (!handle)
- return;
-
- device = &sdev->sdev_gendev;
-
- acpi_power_resource_register_device(device, handle);
+ if (handle)
+ acpi_dev_pm_remove_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;
- struct device *device;
handle = ata_dev_acpi_handle(dev);
- if (!handle)
- return;
-
- device = &sdev->sdev_gendev;
-
- acpi_power_resource_unregister_device(device, handle);
+ if (handle)
+ acpi_dev_pm_remove_dependent(handle, &sdev->sdev_gendev);
}
void ata_acpi_bind(struct ata_device *dev)