ide-disk: convert ide_do_drive_cmd path to use blk_execute_rq
This converts the ide_do_drive_cmd path using ide_wait to use
blk_execute_rq.
Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Cc: Borislav Petkov <petkovbb@gmail.com>
Cc: Jens Axboe <jens.axboe@oracle.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index 8e08d08..c5f22ef 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -617,7 +617,8 @@
*/
static int set_multcount(ide_drive_t *drive, int arg)
{
- struct request rq;
+ struct request *rq;
+ int error;
if (arg < 0 || arg > drive->id->max_multsect)
return -EINVAL;
@@ -625,12 +626,13 @@
if (drive->special.b.set_multmode)
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->mult_req = arg;
drive->special.b.set_multmode = 1;
- (void)ide_do_drive_cmd(drive, &rq, ide_wait);
+ error = blk_execute_rq(drive->queue, NULL, rq, 0);
+ blk_put_request(rq);
return (drive->mult_count == arg) ? 0 : -EIO;
}