1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
index 419cd3bc6c84..f21dc2ad7682 100644
--- a/drivers/ide/sl82c105.c
+++ b/drivers/ide/sl82c105.c
@@ -92,11 +92,12 @@ static void sl82c105_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 /*
  * Configure the chipset for DMA mode.
  */
-static void sl82c105_set_dma_mode(ide_drive_t *drive, const u8 speed)
+static void sl82c105_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
         static u16 mwdma_timings[] = {0x0707, 0x0201, 0x0200};
         unsigned long timings = (unsigned long)ide_get_drivedata(drive);
         u16 drv_ctrl;
+        const u8 speed = drive->dma_mode;
 
         drv_ctrl = mwdma_timings[speed - XFER_MW_DMA_0];