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ide: ide_lock + __blk_end_request() -> blk_end_request() 

Use blk_end_request() instead of ide_lock + __blk_end_request()
in cdrom_end_request(), cdrom_newpc_intr(), __ide_end_request(),
ide_complete_pm_request() and ide_end_drive_cmd().

[ ide_lock is currently also used as queue lock ]

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-12-29 20:27:31 +01:00
parent a72b2147ec
commit 3c8a2cce47
2 changed files with 7 additions and 21 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/ide/ide-cd.c
View File

@ -262,7 +262,6 @@ static void cdrom_end_request(ide_drive_t *drive, int uptodate)
struct request *failed = (struct request *) rq->buffer;
struct cdrom_info *info = drive->driver_data;
void *sense = &info->sense_data;
unsigned long flags;
if (failed) {
if (failed->sense) {
@ -278,11 +277,9 @@ static void cdrom_end_request(ide_drive_t *drive, int uptodate)
failed->hard_nr_sectors))
BUG();
} else {
spin_lock_irqsave(&ide_lock, flags);
if (__blk_end_request(failed, -EIO,
failed->data_len))
if (blk_end_request(failed, -EIO,
failed->data_len))
BUG();
spin_unlock_irqrestore(&ide_lock, flags);
}
} else
cdrom_analyze_sense_data(drive, NULL, sense);
@ -1151,16 +1148,13 @@ static ide_startstop_t cdrom_newpc_intr(ide_drive_t *drive)
end_request:
if (blk_pc_request(rq)) {
unsigned long flags;
unsigned int dlen = rq->data_len;
if (dma)
rq->data_len = 0;
spin_lock_irqsave(&ide_lock, flags);
if (__blk_end_request(rq, 0, dlen))
if (blk_end_request(rq, 0, dlen))
BUG();
spin_unlock_irqrestore(&ide_lock, flags);
hwgroup->rq = NULL;
} else {

16
drivers/ide/ide-io.c
View File

@ -58,7 +58,6 @@
static int __ide_end_request(ide_drive_t *drive, struct request *rq,
int uptodate, unsigned int nr_bytes, int dequeue)
{
unsigned long flags;
int ret = 1;
int error = 0;
@ -85,10 +84,8 @@ static int __ide_end_request(ide_drive_t *drive, struct request *rq,
ide_dma_on(drive);
}
spin_lock_irqsave(&ide_lock, flags);
if (!__blk_end_request(rq, error, nr_bytes))
if (!blk_end_request(rq, error, nr_bytes))
ret = 0;
spin_unlock_irqrestore(&ide_lock, flags);
if (ret == 0 && dequeue)
drive->hwif->hwgroup->rq = NULL;
@ -267,10 +264,8 @@ static void ide_complete_pm_request (ide_drive_t *drive, struct request *rq)
drive->hwif->hwgroup->rq = NULL;
spin_lock_irqsave(&ide_lock, flags);
if (__blk_end_request(rq, 0, 0))
if (blk_end_request(rq, 0, 0))
BUG();
spin_unlock_irqrestore(&ide_lock, flags);
}
/**
@ -291,7 +286,6 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
{
ide_hwgroup_t *hwgroup = drive->hwif->hwgroup;
struct request *rq = hwgroup->rq;
unsigned long flags;
if (rq->cmd_type == REQ_TYPE_ATA_TASKFILE) {
ide_task_t *task = (ide_task_t *)rq->special;
@ -323,11 +317,9 @@ void ide_end_drive_cmd (ide_drive_t *drive, u8 stat, u8 err)
rq->errors = err;
spin_lock_irqsave(&ide_lock, flags);
if (unlikely(__blk_end_request(rq, (rq->errors ? -EIO : 0),
blk_rq_bytes(rq))))
if (unlikely(blk_end_request(rq, (rq->errors ? -EIO : 0),
blk_rq_bytes(rq))))
BUG();
spin_unlock_irqrestore(&ide_lock, flags);
}
EXPORT_SYMBOL(ide_end_drive_cmd);