[coverity] RFC ata-imx31.c UDMA mode timing tables out of bounds reads

mode only goes 0-4 the original commit mixed up the index and mode
bad stuff must happen but its been here for 16 years

Change-Id: I7e69f4e2574029a6bc3cea76e8803d2d0357d9e2

1 files changed, 2 insertions, 2 deletions

diff --git a/firmware/target/arm/imx31/ata-imx31.c b/firmware/target/arm/imx31/ata-imx31.c
index 3b08a38c1b..ac29cf5770 100644
--- a/firmware/target/arm/imx31/ata-imx31.c
+++ b/firmware/target/arm/imx31/ata-imx31.c
@@ -417,13 +417,13 @@ void ata_dma_set_mode(unsigned char mode)
     else if (dmamode == 0x40 && modeidx <= ATA_MAX_UDMA)
     {
         /* Using Ultra DMA */
-        ata_set_udma_timings(dmamode);
+        ata_set_udma_timings(modeidx);
         ata_dma_selected = ATA_DMA_UDMA;
     }
     else if (dmamode == 0x20 && modeidx <= ATA_MAX_MWDMA)
     {
         /* Using Multiword DMA */
-        ata_set_mdma_timings(dmamode);
+        ata_set_mdma_timings(modeidx);
         ata_dma_selected = ATA_DMA_MWDMA;
     }
     else