From d26377b83972917cfb8f5bee193981aaa1130627 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Sat, 21 Aug 2010 10:43:25 +0200 Subject: [PATCH] [libata] sata_dwc_460ex: signdness bug dma_dwc_xfer_setup() returns an int and "dma_chan" needs to be signed for the error handling to work. Signed-off-by: Dan Carpenter Signed-off-by: Jeff Garzik --- drivers/ata/sata_dwc_460ex.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c index 2673a3d..6cf57c5 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -1459,7 +1459,7 @@ static void sata_dwc_qc_prep_by_tag(struct ata_queued_cmd *qc, u8 tag) { struct scatterlist *sg = qc->sg; struct ata_port *ap = qc->ap; - u32 dma_chan; + int dma_chan; struct sata_dwc_device *hsdev = HSDEV_FROM_AP(ap); struct sata_dwc_device_port *hsdevp = HSDEVP_FROM_AP(ap); int err; -- 2.7.4