ide: remove ide_do_drive_cmd()

* Use elv_add_request() instead of __elv_add_request() in ide_do_drive_cmd().

* ide_do_drive_cmd() is used only in ide-{atapi,cd}.c so inline it there.

There should be no functional changes caused by this patch.

Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 0 insertions, 28 deletions

diff --git a/drivers/ide/ide-io.c b/drivers/ide/ide-io.c
index 557b15700ea2..56be3375bee4 100644
--- a/drivers/ide/ide-io.c
+++ b/drivers/ide/ide-io.c
@@ -1129,34 +1129,6 @@ out_early:
 }
 EXPORT_SYMBOL_GPL(ide_intr);
 
-/**
- *      ide_do_drive_cmd        -       issue IDE special command
- *      @drive: device to issue command
- *      @rq: request to issue
- *
- *      This function issues a special IDE device request
- *      onto the request queue.
- *
- *      the rq is queued at the head of the request queue, displacing
- *      the currently-being-processed request and this function
- *      returns immediately without waiting for the new rq to be
- *      completed.  This is VERY DANGEROUS, and is intended for
- *      careful use by the ATAPI tape/cdrom driver code.
- */
-
-void ide_do_drive_cmd(ide_drive_t *drive, struct request *rq)
-{
-        struct request_queue *q = drive->queue;
-        unsigned long flags;
-
-        drive->hwif->rq = NULL;
-
-        spin_lock_irqsave(q->queue_lock, flags);
-        __elv_add_request(q, rq, ELEVATOR_INSERT_FRONT, 0);
-        spin_unlock_irqrestore(q->queue_lock, flags);
-}
-EXPORT_SYMBOL(ide_do_drive_cmd);
-
 void ide_pad_transfer(ide_drive_t *drive, int write, int len)
 {
         ide_hwif_t *hwif = drive->hwif;