diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:37 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2008-10-10 22:39:37 +0200 |
| commit | 7645c1514c7d34ebdf3ea0e8ee3a935c08abceb2 (patch) | |
| tree | 98e51341f3f1a259ca89baf7d2e83b7357dc8a22 /drivers/ide/ide-floppy.c | |
| parent | 7bf7420a318978cd6042e5a5da34b7cfa18ae559 (diff) | |
ide: add ide_queue_pc_head() helper
* Move REQ_IDETAPE_* enums to <linux/ide.h>.
* Add ide_queue_pc_head() and convert ide-{floppy,tape}.c to use it
instead of ide*_queue_pc_head().
* Remove no longer used ide*_queue_pc_head().
There should be no functional changes caused by this patch.
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-floppy.c')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 21 |
1 files changed, 1 insertions, 20 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index e04eaa49a8b..ddce28e77a4 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -212,25 +212,6 @@ static void idefloppy_update_buffers(ide_drive_t *drive, idefloppy_end_request(drive, 1, 0); } -/* - * Generate a new packet command request in front of the request queue, before - * the current request so that it will be processed immediately, on the next - * pass through the driver. - */ -static void idefloppy_queue_pc_head(ide_drive_t *drive, struct ide_atapi_pc *pc, - struct request *rq) -{ - struct ide_floppy_obj *floppy = drive->driver_data; - - blk_rq_init(NULL, rq); - rq->buffer = (char *) pc; - rq->cmd_type = REQ_TYPE_SPECIAL; - rq->cmd_flags |= REQ_PREEMPT; - rq->rq_disk = floppy->disk; - memcpy(rq->cmd, pc->c, 12); - ide_do_drive_cmd(drive, rq); -} - static void ide_floppy_callback(ide_drive_t *drive) { idefloppy_floppy_t *floppy = drive->driver_data; @@ -288,7 +269,7 @@ static void idefloppy_retry_pc(ide_drive_t *drive) (void)ide_read_error(drive); idefloppy_create_request_sense_cmd(pc); - idefloppy_queue_pc_head(drive, pc, rq); + ide_queue_pc_head(drive, floppy->disk, pc, rq); } /* The usual interrupt handler called during a packet command. */ |