X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=drivers%2Fata%2Fpata_cs5530.c;h=0c4b271a9d5a372c07a80ded36566b40e831bcb5;hb=2c10c22af088ab5d94fae93ce3fe6436b2a208b4;hp=744beebaaf494f17603b3750036da58cc0242cdf;hpb=e43fe686e48835ca027559a068bbe0b6d264a254;p=cascardo%2Flinux.git

diff --git a/drivers/ata/pata_cs5530.c b/drivers/ata/pata_cs5530.c
index 744beebaaf49..0c4b271a9d5a 100644
--- a/drivers/ata/pata_cs5530.c
+++ b/drivers/ata/pata_cs5530.c
@@ -149,10 +149,10 @@ static unsigned int cs5530_qc_issue(struct ata_queued_cmd *qc)
 	struct ata_device *prev = ap->private_data;
 
 	/* See if the DMA settings could be wrong */
-	if (adev->dma_mode != 0 && adev != prev && prev != NULL) {
+	if (ata_dma_enabled(adev) && adev != prev && prev != NULL) {
 		/* Maybe, but do the channels match MWDMA/UDMA ? */
-		if ((adev->dma_mode >= XFER_UDMA_0 && prev->dma_mode < XFER_UDMA_0) ||
-		    (adev->dma_mode < XFER_UDMA_0 && prev->dma_mode >= XFER_UDMA_0))
+		if ((ata_using_udma(adev) && !ata_using_udma(prev)) ||
+		    (ata_using_udma(prev) && !ata_using_udma(adev)))
 		    	/* Switch the mode bits */
 		    	cs5530_set_dmamode(ap, adev);
 	}