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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>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-03-31 20:15:19 +02:00
parent 35c9b4daf4
commit 1cee52de28
1 changed files with 6 additions and 15 deletions
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21
drivers/ide/ide-dma.c
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@ -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);
}
}
/*