summaryrefslogtreecommitdiff
path: root/drivers/ide/pci/siimage.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/ide/pci/siimage.c')
-rw-r--r--drivers/ide/pci/siimage.c11
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/ide/pci/siimage.c b/drivers/ide/pci/siimage.c
index 50f6d172ef77..4c1f3bc7e179 100644
--- a/drivers/ide/pci/siimage.c
+++ b/drivers/ide/pci/siimage.c
@@ -229,14 +229,12 @@ static void sil_tuneproc(ide_drive_t *drive, u8 pio)
/**
* siimage_tune_chipset - set controller timings
* @drive: Drive to set up
- * @xferspeed: speed we want to achieve
+ * @speed: speed we want to achieve
*
- * Tune the SII chipset for the desired mode. If we can't achieve
- * the desired mode then tune for a lower one, but ultimately
- * make the thing work.
+ * Tune the SII chipset for the desired mode.
*/
-
-static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
+
+static int siimage_tune_chipset(ide_drive_t *drive, const u8 speed)
{
u8 ultra6[] = { 0x0F, 0x0B, 0x07, 0x05, 0x03, 0x02, 0x01 };
u8 ultra5[] = { 0x0C, 0x07, 0x05, 0x04, 0x02, 0x01 };
@@ -245,7 +243,6 @@ static int siimage_tune_chipset (ide_drive_t *drive, byte xferspeed)
ide_hwif_t *hwif = HWIF(drive);
u16 ultra = 0, multi = 0;
u8 mode = 0, unit = drive->select.b.unit;
- u8 speed = ide_rate_filter(drive, xferspeed);
unsigned long base = (unsigned long)hwif->hwif_data;
u8 scsc = 0, addr_mask = ((hwif->channel) ?
((hwif->mmio) ? 0xF4 : 0x84) :