ide: unexport ide_dma_on

ide_dma_on can be unexported.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Cc: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: NBartlomiej Zolnierkiewicz <bzolnier@gmail.com>

drivers/ide/ide-dma.c

@@ -474,8 +474,6 @@ void ide_dma_on(ide_drive_t *drive)
 	drive->hwif->dma_host_set(drive, 1);
 }
 
-EXPORT_SYMBOL(ide_dma_on);
-
 #ifdef CONFIG_BLK_DEV_IDEDMA_PCI
 /**
  *	ide_dma_setup	-	begin a DMA phase