1 files changed, 22 insertions, 17 deletions

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index c9a05721360e..8823df1b8716 100644
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -498,7 +498,7 @@ out:
 
 int set_pio_mode(ide_drive_t *drive, int arg)
 {
-        struct request rq;
+        struct request *rq;
         ide_hwif_t *hwif = drive->hwif;
         const struct ide_port_ops *port_ops = hwif->port_ops;
 
@@ -512,12 +512,15 @@ int set_pio_mode(ide_drive_t *drive, int arg)
         if (drive->special.b.set_tune)
                 return -EBUSY;
 
-        ide_init_drive_cmd(&rq);
-        rq.cmd_type = REQ_TYPE_ATA_TASKFILE;
+        rq = blk_get_request(drive->queue, READ, __GFP_WAIT);
+        rq->cmd_type = REQ_TYPE_ATA_TASKFILE;
 
         drive->tune_req = (u8) arg;
         drive->special.b.set_tune = 1;
-        (void) ide_do_drive_cmd(drive, &rq, ide_wait);
+
+        blk_execute_rq(drive->queue, NULL, rq, 0);
+        blk_put_request(rq);
+
         return 0;
 }
 
@@ -555,7 +558,7 @@ static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
 {
         ide_drive_t *drive = dev->driver_data;
         ide_hwif_t *hwif = HWIF(drive);
-        struct request rq;
+        struct request *rq;
         struct request_pm_state rqpm;
         ide_task_t args;
         int ret;
@@ -564,18 +567,19 @@ static int generic_ide_suspend(struct device *dev, pm_message_t mesg)
         if (!(drive->dn % 2))
                 ide_acpi_get_timing(hwif);
 
-        blk_rq_init(NULL, &rq);
         memset(&rqpm, 0, sizeof(rqpm));
         memset(&args, 0, sizeof(args));
-        rq.cmd_type = REQ_TYPE_PM_SUSPEND;
-        rq.special = &args;
-        rq.data = &rqpm;
+        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_state_start_suspend;
         if (mesg.event == PM_EVENT_PRETHAW)
                 mesg.event = PM_EVENT_FREEZE;
         rqpm.pm_state = mesg.event;
 
-        ret = ide_do_drive_cmd(drive, &rq, ide_wait);
+        ret = blk_execute_rq(drive->queue, NULL, rq, 0);
+        blk_put_request(rq);
         /* only call ACPI _PS3 after both drivers are suspended */
         if (!ret && (((drive->dn % 2) && hwif->drives[0].present
                  && hwif->drives[1].present)
@@ -589,7 +593,7 @@ static int generic_ide_resume(struct device *dev)
 {
         ide_drive_t *drive = dev->driver_data;
         ide_hwif_t *hwif = HWIF(drive);
-        struct request rq;
+        struct request *rq;
         struct request_pm_state rqpm;
         ide_task_t args;
         int err;
@@ -602,17 +606,18 @@ static int generic_ide_resume(struct device *dev)
 
         ide_acpi_exec_tfs(drive);
 
-        blk_rq_init(NULL, &rq);
         memset(&rqpm, 0, sizeof(rqpm));
         memset(&args, 0, sizeof(args));
-        rq.cmd_type = REQ_TYPE_PM_RESUME;
-        rq.cmd_flags |= REQ_PREEMPT;
-        rq.special = &args;
-        rq.data = &rqpm;
+        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_state_start_resume;
         rqpm.pm_state = PM_EVENT_ON;
 
-        err = ide_do_drive_cmd(drive, &rq, ide_head_wait);
+        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);