1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/ide/pci/cs5530.c b/drivers/ide/pci/cs5530.c
index e5949b1d3fb0..518f430c1529 100644
--- a/drivers/ide/pci/cs5530.c
+++ b/drivers/ide/pci/cs5530.c
@@ -143,13 +143,11 @@ static int cs5530_config_dma(ide_drive_t *drive)
         return 1;
 }
 
-static int cs5530_tune_chipset(ide_drive_t *drive, u8 mode)
+static int cs5530_tune_chipset(ide_drive_t *drive, const u8 mode)
 {
         unsigned long basereg;
         unsigned int reg, timings = 0;
 
-        mode = ide_rate_filter(drive, mode);
-
         /*
          * Tell the drive to switch to the new mode; abort on failure.
          */