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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:33 +0100 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-27 12:46:33 +0100 |
| commit | bfdb0b3beb0618dd03e7aa49e2fd3ac360aef370 (patch) | |
| tree | 50243449b9e06d71eb3c419f7db5f6e4fd02fbd2 /drivers/ide | |
| parent | ide-floppy: remove superfluous check from ide_floppy_end_request() (diff) | |
| download | linux-bfdb0b3beb0618dd03e7aa49e2fd3ac360aef370.tar.xz linux-bfdb0b3beb0618dd03e7aa49e2fd3ac360aef370.zip | |
ide-tape: remove superfluous tape->lock
tape->lock is not needed (->queue_lock protects queue).
Acked-by: Borislav Petkov <petkovbb@gmail.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/ide/ide-tape.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/ide/ide-tape.c b/drivers/ide/ide-tape.c index de2d926e66c2..72b4350bfeb6 100644 --- a/drivers/ide/ide-tape.c +++ b/drivers/ide/ide-tape.c @@ -245,9 +245,6 @@ typedef struct ide_tape_obj { /* Wasted space in each stage */ int excess_bh_size; - /* protects the ide-tape queue */ - spinlock_t lock; - /* Measures average tape speed */ unsigned long avg_time; int avg_size; @@ -481,7 +478,6 @@ static int idetape_end_request(ide_drive_t *drive, int uptodate, int nr_sects) { struct request *rq = drive->hwif->rq; idetape_tape_t *tape = drive->driver_data; - unsigned long flags; int error; debug_log(DBG_PROCS, "Enter %s\n", __func__); @@ -500,11 +496,8 @@ static int idetape_end_request(ide_drive_t *drive, int uptodate, int nr_sects) return 0; } - spin_lock_irqsave(&tape->lock, flags); - ide_complete_rq(drive, 0); - spin_unlock_irqrestore(&tape->lock, flags); return 0; } @@ -2192,8 +2185,6 @@ static void idetape_setup(ide_drive_t *drive, idetape_tape_t *tape, int minor) drive->pc_update_buffers = idetape_update_buffers; drive->pc_io_buffers = ide_tape_io_buffers; - spin_lock_init(&tape->lock); - drive->dev_flags |= IDE_DFLAG_DSC_OVERLAP; if (drive->hwif->host_flags & IDE_HFLAG_NO_DSC) { |