1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c
index 019777522cd2..864ffe0e26d9 100644
--- a/drivers/ide/slc90e66.c
+++ b/drivers/ide/slc90e66.c
@@ -72,14 +72,14 @@ static void slc90e66_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
         spin_unlock_irqrestore(&slc90e66_lock, flags);
 }
 
-static void slc90e66_set_dma_mode(ide_drive_t *drive, const u8 speed)
+static void slc90e66_set_dma_mode(ide_hwif_t *hwif, ide_drive_t *drive)
 {
-        ide_hwif_t *hwif        = drive->hwif;
         struct pci_dev *dev     = to_pci_dev(hwif->dev);
         u8 maslave              = hwif->channel ? 0x42 : 0x40;
         int sitre = 0, a_speed  = 7 << (drive->dn * 4);
         int u_speed = 0, u_flag = 1 << drive->dn;
         u16                     reg4042, reg44, reg48, reg4a;
+        const u8 speed          = drive->dma_mode;
 
         pci_read_config_word(dev, maslave, &reg4042);
         sitre = (reg4042 & 0x4000) ? 1 : 0;