From: Alan Cox Date: Tue, 3 Jul 2007 14:11:30 +0000 (+0100) Subject: ata_generic: Check the right register for the DMA enabled flags X-Git-Tag: v3.12-rc1~28910 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d6f4d5eafdd0bbdaa166a0650d27045c26ca63dd;p=kernel%2Fkernel-generic.git ata_generic: Check the right register for the DMA enabled flags Mirrors change in IT821X Signed-off-by: Alan Cox Signed-off-by: Jeff Garzik --- diff --git a/drivers/ata/ata_generic.c b/drivers/ata/ata_generic.c index 7565f02..4c6e95c 100644 --- a/drivers/ata/ata_generic.c +++ b/drivers/ata/ata_generic.c @@ -50,7 +50,7 @@ static int generic_set_mode(struct ata_port *ap, struct ata_device **unused) /* Bits 5 and 6 indicate if DMA is active on master/slave */ if (ap->ioaddr.bmdma_addr) - dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_CMD); + dma_enabled = ioread8(ap->ioaddr.bmdma_addr + ATA_DMA_STATUS); for (i = 0; i < ATA_MAX_DEVICES; i++) { struct ata_device *dev = &ap->device[i];