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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-31 20:15:16 +0200
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-03-31 20:15:16 +0200
commite698ea83a8531a6740dc657329dcf0728392d6ac (patch)
tree8627511816951524c03eb5afff630076bffbd115 /drivers/ide/ide-cd.c
parent14fa91ccbafa02a71cfb53f9c830b8c0c65119d0 (diff)
downloadop-kernel-dev-e698ea83a8531a6740dc657329dcf0728392d6ac.zip
op-kernel-dev-e698ea83a8531a6740dc657329dcf0728392d6ac.tar.gz
ide-cd: minor ide_cdrom_setup() cleanup
Cache drive->queue in local variable and use max(). There should be no functional changes caused by this patch. Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: Borislav Petkov <petkovbb@gmail.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/ide-cd.c')
-rw-r--r--drivers/ide/ide-cd.c15
1 files changed, 7 insertions, 8 deletions
diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
index 0201201..5319e7a 100644
--- a/drivers/ide/ide-cd.c
+++ b/drivers/ide/ide-cd.c
@@ -1581,18 +1581,18 @@ static int ide_cdrom_setup(ide_drive_t *drive)
{
struct cdrom_info *cd = drive->driver_data;
struct cdrom_device_info *cdi = &cd->devinfo;
+ struct request_queue *q = drive->queue;
u16 *id = drive->id;
char *fw_rev = (char *)&id[ATA_ID_FW_REV];
int nslots;
ide_debug_log(IDE_DBG_PROBE, "enter");
- blk_queue_prep_rq(drive->queue, ide_cdrom_prep_fn);
- blk_queue_dma_alignment(drive->queue, 31);
- blk_queue_update_dma_pad(drive->queue, 15);
- drive->queue->unplug_delay = (1 * HZ) / 1000;
- if (!drive->queue->unplug_delay)
- drive->queue->unplug_delay = 1;
+ blk_queue_prep_rq(q, ide_cdrom_prep_fn);
+ blk_queue_dma_alignment(q, 31);
+ blk_queue_update_dma_pad(q, 15);
+
+ q->unplug_delay = max((1 * HZ) / 1000, 1);
drive->dev_flags |= IDE_DFLAG_MEDIA_CHANGED;
drive->atapi_flags = IDE_AFLAG_NO_EJECT | ide_cd_flags(id);
@@ -1610,8 +1610,7 @@ static int ide_cdrom_setup(ide_drive_t *drive)
nslots = ide_cdrom_probe_capabilities(drive);
- /* set correct block size */
- blk_queue_hardsect_size(drive->queue, CD_FRAMESIZE);
+ blk_queue_hardsect_size(q, CD_FRAMESIZE);
if (ide_cdrom_register(drive, nslots)) {
printk(KERN_ERR PFX "%s: %s failed to register device with the"
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