The caller expects this function to return the DMA channel number on success, while it returns 0... Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx> --- The patch is against the recent Linus' tree. drivers/ata/sata_dwc_460ex.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) Index: linux-2.6/drivers/ata/sata_dwc_460ex.c =================================================================== --- linux-2.6.orig/drivers/ata/sata_dwc_460ex.c +++ linux-2.6/drivers/ata/sata_dwc_460ex.c @@ -44,7 +44,7 @@ #undef DRV_NAME #undef DRV_VERSION #define DRV_NAME "sata-dwc" -#define DRV_VERSION "1.1" +#define DRV_VERSION "1.2" /* SATA DMA driver Globals */ #define DMA_NUM_CHANS 1 @@ -718,7 +718,7 @@ static int dma_dwc_xfer_setup(struct sca /* Program the CTL register with src enable / dst enable */ out_le32(&(host_pvt.sata_dma_regs->chan_regs[dma_ch].ctl.low), DMA_CTL_LLP_SRCEN | DMA_CTL_LLP_DSTEN); - return 0; + return dma_ch; } /* -- To unsubscribe from this list: send the line "unsubscribe linux-ide" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
