ide: make void and rename ide_dma_timeout() method

Since ide_dma_timeout() method's result is discarded, make it return 'void'.
While at it, drop 'ide_' from the method's name, drop the '__' prefix from
the default method's name, and do some cleanups in this method driver-wise:

- in ide-dma.c, au1xxx-ide.c, and pdc202xx_old.c, define/use 'hwif' variable;

- in au1xxx-ide.c, get rid of commented out printk();

- in sl82c105.c, get rid of unnecessary variables.

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index 34d06dc7f2b2..65018814ed73 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -799,10 +799,10 @@ static int hpt370_ide_dma_end(ide_drive_t *drive)
         return __ide_dma_end(drive);
 }
 
-static int hpt370_ide_dma_timeout(ide_drive_t *drive)
+static void hpt370_dma_timeout(ide_drive_t *drive)
 {
         hpt370_irq_timeout(drive);
-        return __ide_dma_timeout(drive);
+        ide_dma_timeout(drive);
 }
 
 /* returns 1 if DMA IRQ issued, 0 otherwise */
@@ -1353,7 +1353,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
         } else if (chip_type >= HPT370) {
                 hwif->dma_start         = &hpt370_ide_dma_start;
                 hwif->ide_dma_end       = &hpt370_ide_dma_end;
-                hwif->ide_dma_timeout   = &hpt370_ide_dma_timeout;
+                hwif->dma_timeout       = &hpt370_dma_timeout;
         } else
                 hwif->dma_lost_irq      = &hpt366_dma_lost_irq;