1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/via82cxxx.c b/drivers/ide/pci/via82cxxx.c
index bbd17bec6ffe..566e0ecb8db1 100644
--- a/drivers/ide/pci/via82cxxx.c
+++ b/drivers/ide/pci/via82cxxx.c
@@ -340,7 +340,7 @@ static unsigned int __devinit init_chipset_via82cxxx(struct pci_dev *dev, const
          * Determine system bus clock.
          */
 
-        via_clock = system_bus_clock() * 1000;
+        via_clock = (ide_pci_clk ? ide_pci_clk : system_bus_clock()) * 1000;
 
         switch (via_clock) {
                 case 33000: via_clock = 33333; break;