1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/ide/pci/cmd64x.c b/drivers/ide/pci/cmd64x.c
index 3de9ab897e42..3d9c7afc8695 100644
--- a/drivers/ide/pci/cmd64x.c
+++ b/drivers/ide/pci/cmd64x.c
@@ -608,7 +608,7 @@ static unsigned int __devinit init_chipset_cmd64x(struct pci_dev *dev, const cha
 
 #ifdef __i386__
         if (dev->resource[PCI_ROM_RESOURCE].start) {
-                pci_write_config_byte(dev, PCI_ROM_ADDRESS, dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
+                pci_write_config_dword(dev, PCI_ROM_ADDRESS, dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
                 printk(KERN_INFO "%s: ROM enabled at 0x%08lx\n", name, dev->resource[PCI_ROM_RESOURCE].start);
         }
 #endif