ide: make ide_hwif_t.ide_dma_{host_off,off_quietly} void (v2)

* since ide_hwif_t.ide_dma_{host_off,off_quietly} always return '0'
  make these functions void and while at it drop "ide_" prefix
* fix comment for __ide_dma_off_quietly()
* make __ide_dma_{host_off,off_quietly,off}() void and drop "__" prefix

v2:
* while at it rename atiixp_ide_dma_host_off() to atiixp_dma_host_off(),
  sgiioc4_ide_dma_{host_off,off_quietly}() to sgiioc4_dma_{host_off,off_quietly}()
  and sl82c105_ide_dma_off_quietly() to sl82c105_dma_off_quietly()
  [ Noticed 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/atiixp.c b/drivers/ide/pci/atiixp.c
index e7b4415adc83..ed32be174200 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -121,7 +121,7 @@ static int atiixp_ide_dma_host_on(ide_drive_t *drive)
         return __ide_dma_host_on(drive);
 }
 
-static int atiixp_ide_dma_host_off(ide_drive_t *drive)
+static void atiixp_dma_host_off(ide_drive_t *drive)
 {
         struct pci_dev *dev = drive->hwif->pci_dev;
         unsigned long flags;
@@ -135,7 +135,7 @@ static int atiixp_ide_dma_host_off(ide_drive_t *drive)
 
         spin_unlock_irqrestore(&atiixp_lock, flags);
 
-        return __ide_dma_host_off(drive);
+        ide_dma_host_off(drive);
 }
 
 /**
@@ -306,7 +306,7 @@ static void __devinit init_hwif_atiixp(ide_hwif_t *hwif)
                 hwif->udma_four = 0;
 
         hwif->ide_dma_host_on = &atiixp_ide_dma_host_on;
-        hwif->ide_dma_host_off = &atiixp_ide_dma_host_off;
+        hwif->dma_host_off = &atiixp_dma_host_off;
         hwif->ide_dma_check = &atiixp_dma_check;
         if (!noautodma)
                 hwif->autodma = 1;