From: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Subject: [PATCH] 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.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
---
drivers/ide/ide-dma.c | 21 ++++++---------------
1 file changed, 6 insertions(+), 15 deletions(-)
Index: b/drivers/ide/ide-dma.c
===================================================================
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -456,20 +456,6 @@ 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
@@ -495,7 +481,12 @@ ide_startstop_t ide_dma_timeout_retry(id
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);
+ }
}
/*
--
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