diff --git a/drivers/char/agp/ati-agp.c b/drivers/char/agp/ati-agp.c
index 0b5ec7a..88b4cbe 100644
--- a/drivers/char/agp/ati-agp.c
+++ b/drivers/char/agp/ati-agp.c
@@ -540,7 +540,7 @@
 	agp_put_bridge(bridge);
 }
 
-static struct pci_device_id agp_ati_pci_table[] = {
+static const struct pci_device_id agp_ati_pci_table[] = {
 	{
 	.class		= (PCI_CLASS_BRIDGE_HOST << 8),
 	.class_mask	= ~0,