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/ppc/pmac.c b/drivers/ide/ppc/pmac.c
index ca72ad202ebc..f9bada093d19 100644
--- a/drivers/ide/ppc/pmac.c
+++ b/drivers/ide/ppc/pmac.c
@@ -2056,7 +2056,7 @@ pmac_ide_setup_dma(pmac_ide_hwif_t *pmif, ide_hwif_t *hwif)
         hwif->ide_dma_test_irq = &pmac_ide_dma_test_irq;
         hwif->dma_host_off = &pmac_ide_dma_host_off;
         hwif->dma_host_on = &pmac_ide_dma_host_on;
-        hwif->ide_dma_timeout = &__ide_dma_timeout;
+        hwif->dma_timeout = &ide_dma_timeout;
         hwif->dma_lost_irq = &pmac_ide_dma_lost_irq;
 
         hwif->atapi_dma = 1;