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alistair23-linux
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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>
hifive-unleashed-5.1
FUJITA Tomonori 2008-07-15 21:21:43 +02:00 committed by Bartlomiej Zolnierkiewicz
parent 0ef4c4db7f
commit dd47087bc1
1 changed files with 6 additions and 4 deletions
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10
drivers/ide/ide-disk.c
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@ -617,7 +617,8 @@ static void idedisk_prepare_flush(struct request_queue *q, struct request *rq)
*/
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 @@ static int set_multcount(ide_drive_t *drive, int arg)
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;
}