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>

diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index dc5d9bc..4e20050 100644 (file)
--- 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);
+               }
        }
 
        /*