1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/cy82c693.c b/drivers/ide/pci/cy82c693.c
index 77cc22c2ad45..8c534afcb6c8 100644
--- a/drivers/ide/pci/cy82c693.c
+++ b/drivers/ide/pci/cy82c693.c
@@ -134,7 +134,7 @@ static int calc_clk(int time, int bus_speed)
 static void compute_clocks(u8 pio, pio_clocks_t *p_pclk)
 {
         int clk1, clk2;
-        int bus_speed = ide_pci_clk ? ide_pci_clk : system_bus_clock();
+        int bus_speed = ide_pci_clk ? ide_pci_clk : 33;
 
         /* we don't check against CY82C693's min and max speed,
          * so you can play with the idebus=xx parameter