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, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/sgiioc4.c b/drivers/ide/pci/sgiioc4.c
index 53bee59264ef..d396b2929ed8 100644
--- a/drivers/ide/pci/sgiioc4.c
+++ b/drivers/ide/pci/sgiioc4.c
@@ -608,7 +608,7 @@ ide_init_sgiioc4(ide_hwif_t * hwif)
         hwif->dma_host_on = &sgiioc4_dma_host_on;
         hwif->dma_host_off = &sgiioc4_dma_host_off;
         hwif->dma_lost_irq = &sgiioc4_dma_lost_irq;
-        hwif->ide_dma_timeout = &__ide_dma_timeout;
+        hwif->dma_timeout = &ide_dma_timeout;
 
         hwif->INB = &sgiioc4_INB;
 }