ide: move Power Management support to ide-pm.c

There should be no functional changes caused by this patch.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 74 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index 41d042053548..f0f09f702e9c 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -388,80 +388,6 @@ ide_ext_devset_rw_sync(unmaskirq, unmaskirq);
 ide_ext_devset_rw_sync(using_dma, using_dma);
 __IDE_DEVSET(pio_mode, DS_SYNC, NULL, set_pio_mode);
 
-static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
-{
-        ide_drive_t *drive = dev->driver_data, *pair = ide_get_pair_dev(drive);
-        ide_hwif_t *hwif = HWIF(drive);
-        struct request *rq;
-        struct request_pm_state rqpm;
-        ide_task_t args;
-        int ret;
-
-        /* call ACPI _GTM only once */
-        if ((drive->dn & 1) == 0 || pair == NULL)
-                ide_acpi_get_timing(hwif);
-
-        memset(&rqpm, 0, sizeof(rqpm));
-        memset(&args, 0, sizeof(args));
-        rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
-        rq->cmd_type = REQ_TYPE_PM_SUSPEND;
-        rq->special = &args;
-        rq->data = &rqpm;
-        rqpm.pm_step = IDE_PM_START_SUSPEND;
-        if (mesg.event == PM_EVENT_PRETHAW)
-                mesg.event = PM_EVENT_FREEZE;
-        rqpm.pm_state = mesg.event;
-
-        ret = blk_execute_rq(drive->queue, NULL, rq, 0);
-        blk_put_request(rq);
-
-        /* call ACPI _PS3 only after both devices are suspended */
-        if (ret == 0 && ((drive->dn & 1) || pair == NULL))
-                ide_acpi_set_state(hwif, 0);
-
-        return ret;
-}
-
-static int generic_ide_resume(struct device *dev)
-{
-        ide_drive_t *drive = dev->driver_data, *pair = ide_get_pair_dev(drive);
-        ide_hwif_t *hwif = HWIF(drive);
-        struct request *rq;
-        struct request_pm_state rqpm;
-        ide_task_t args;
-        int err;
-
-        /* call ACPI _PS0 / _STM only once */
-        if ((drive->dn & 1) == 0 || pair == NULL) {
-                ide_acpi_set_state(hwif, 1);
-                ide_acpi_push_timing(hwif);
-        }
-
-        ide_acpi_exec_tfs(drive);
-
-        memset(&rqpm, 0, sizeof(rqpm));
-        memset(&args, 0, sizeof(args));
-        rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
-        rq->cmd_type = REQ_TYPE_PM_RESUME;
-        rq->cmd_flags |= REQ_PREEMPT;
-        rq->special = &args;
-        rq->data = &rqpm;
-        rqpm.pm_step = IDE_PM_START_RESUME;
-        rqpm.pm_state = PM_EVENT_ON;
-
-        err = blk_execute_rq(drive->queue, NULL, rq, 1);
-        blk_put_request(rq);
-
-        if (err == 0 && dev->driver) {
-                ide_driver_t *drv = to_ide_driver(dev->driver);
-
-                if (drv->resume)
-                        drv->resume(drive);
-        }
-
-        return err;
-}
-
 /**
  * ide_device_get       -       get an additional reference to a ide_drive_t
  * @drive:      device to get a reference to