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, 5 insertions, 8 deletions

diff --git a/drivers/ide/pci/sl82c105.c b/drivers/ide/pci/sl82c105.c
index 27b21e12026..3a8a76fc78c 100644
--- a/drivers/ide/pci/sl82c105.c
+++ b/drivers/ide/pci/sl82c105.c
@@ -265,19 +265,16 @@ static int sl82c105_ide_dma_on (ide_drive_t *drive)
         return __ide_dma_on(drive);
 }
 
-static int sl82c105_ide_dma_off_quietly (ide_drive_t *drive)
+static void sl82c105_dma_off_quietly(ide_drive_t *drive)
 {
         u8 speed = XFER_PIO_0;
-        int rc;
-        
-        DBG(("sl82c105_ide_dma_off_quietly(drive:%s)\n", drive->name));
 
-        rc = __ide_dma_off_quietly(drive);
+        DBG(("sl82c105_dma_off_quietly(drive:%s)\n", drive->name));
+
+        ide_dma_off_quietly(drive);
         if (drive->pio_speed)
                 speed = drive->pio_speed - XFER_PIO_0;
         config_for_pio(drive, speed, 0, 1);
-
-        return rc;
 }
 
 /*
@@ -440,7 +437,7 @@ static void __devinit init_hwif_sl82c105(ide_hwif_t *hwif)
 
                 hwif->ide_dma_check = &sl82c105_check_drive;
                 hwif->ide_dma_on = &sl82c105_ide_dma_on;
-                hwif->ide_dma_off_quietly = &sl82c105_ide_dma_off_quietly;
+                hwif->dma_off_quietly = &sl82c105_dma_off_quietly;
                 hwif->ide_dma_lostirq = &sl82c105_ide_dma_lost_irq;
                 hwif->dma_start = &sl82c105_ide_dma_start;
                 hwif->ide_dma_timeout = &sl82c105_ide_dma_timeout;