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| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:19 +0200 |
|---|---|---|
| committer | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2009-03-31 20:15:19 +0200 |
| commit | 1cee52de28aa687760ad262ad0834d1bf6c6d2ac (patch) | |
| tree | d647ae2ddae0513fbe6c4393a3d05a1bd8806852 | |
| parent | ide: add ->dma_clear method and remove ->dma_timeout one (diff) | |
| download | linux-1cee52de28aa687760ad262ad0834d1bf6c6d2ac.tar.xz linux-1cee52de28aa687760ad262ad0834d1bf6c6d2ac.zip | |
ide: inline ide_dma_timeout() into ide_dma_timeout_retry()
Since ide_dma_timeout() is only used by ide_dma_timeout_retry()
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>
| -rw-r--r-- | drivers/ide/ide-dma.c | 21 |
1 files changed, 6 insertions, 15 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index dc5d9bc4ced0..4e2005071113 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -460,20 +460,6 @@ void ide_dma_lost_irq(ide_drive_t *drive) } EXPORT_SYMBOL_GPL(ide_dma_lost_irq); -static void ide_dma_timeout(ide_drive_t *drive) -{ - ide_hwif_t *hwif = drive->hwif; - - printk(KERN_ERR "%s: timeout waiting for DMA\n", drive->name); - - if (hwif->dma_ops->dma_test_irq(drive)) - return; - - ide_dump_status(drive, "DMA timeout", hwif->tp_ops->read_status(hwif)); - - hwif->dma_ops->dma_end(drive); -} - /* * un-busy the port etc, and clear any pending DMA status. we want to * retry the current request in pio mode instead of risking tossing it @@ -499,7 +485,12 @@ ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) printk(KERN_WARNING "%s: DMA timeout retry\n", drive->name); if (dma_ops->dma_clear) dma_ops->dma_clear(drive); - ide_dma_timeout(drive); + printk(KERN_ERR "%s: timeout waiting for DMA\n", drive->name); + if (dma_ops->dma_test_irq(drive) == 0) { + ide_dump_status(drive, "DMA timeout", + hwif->tp_ops->read_status(hwif)); + (void)dma_ops->dma_end(drive); + } } /* |