diff options
Diffstat (limited to 'drivers/ide/ide-dma.c')
| -rw-r--r-- | drivers/ide/ide-dma.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c index 3dbf80c15491..dc5d9bc4ced0 100644 --- a/drivers/ide/ide-dma.c +++ b/drivers/ide/ide-dma.c @@ -460,7 +460,7 @@ void ide_dma_lost_irq(ide_drive_t *drive) } EXPORT_SYMBOL_GPL(ide_dma_lost_irq); -void ide_dma_timeout(ide_drive_t *drive) +static void ide_dma_timeout(ide_drive_t *drive) { ide_hwif_t *hwif = drive->hwif; @@ -473,7 +473,6 @@ void ide_dma_timeout(ide_drive_t *drive) hwif->dma_ops->dma_end(drive); } -EXPORT_SYMBOL_GPL(ide_dma_timeout); /* * un-busy the port etc, and clear any pending DMA status. we want to @@ -483,6 +482,7 @@ EXPORT_SYMBOL_GPL(ide_dma_timeout); ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) { ide_hwif_t *hwif = drive->hwif; + const struct ide_dma_ops *dma_ops = hwif->dma_ops; struct request *rq; ide_startstop_t ret = ide_stopped; @@ -492,12 +492,14 @@ ide_startstop_t ide_dma_timeout_retry(ide_drive_t *drive, int error) if (error < 0) { printk(KERN_WARNING "%s: DMA timeout error\n", drive->name); - (void)hwif->dma_ops->dma_end(drive); + (void)dma_ops->dma_end(drive); ret = ide_error(drive, "dma timeout error", hwif->tp_ops->read_status(hwif)); } else { printk(KERN_WARNING "%s: DMA timeout retry\n", drive->name); - hwif->dma_ops->dma_timeout(drive); + if (dma_ops->dma_clear) + dma_ops->dma_clear(drive); + ide_dma_timeout(drive); } /* |