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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-26 20:13:02 +0100
committerBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2008-01-26 20:13:02 +0100
commitf37aaf9edeba3f4ae10d22aefc09c06af9ea39b6 (patch)
tree167b73d875f3f5c36e9c4378d6e499cf08a46205 /drivers/ide/pci/sc1200.c
parentatiixp: remove ->dma_host_on and ->dma_host_off methods (diff)
downloadlinux-f37aaf9edeba3f4ae10d22aefc09c06af9ea39b6.tar.xz
linux-f37aaf9edeba3f4ae10d22aefc09c06af9ea39b6.zip
ide: move drive->using_dma check to callers of ->dma_host_on method
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Diffstat (limited to 'drivers/ide/pci/sc1200.c')
-rw-r--r--drivers/ide/pci/sc1200.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/pci/sc1200.c b/drivers/ide/pci/sc1200.c
index 8a94c3e8f7c4..9303dfee7780 100644
--- a/drivers/ide/pci/sc1200.c
+++ b/drivers/ide/pci/sc1200.c
@@ -221,7 +221,7 @@ static void sc1200_set_pio_mode(ide_drive_t *drive, const u8 pio)
if (mode != -1) {
printk("SC1200: %s: changing (U)DMA mode\n", drive->name);
ide_dma_off_quietly(drive);
- if (ide_set_dma_mode(drive, mode) == 0)
+ if (ide_set_dma_mode(drive, mode) == 0 && drive->using_dma)
hwif->dma_host_on(drive);
return;
}