agp: amd64: constify pci_device_id.

pci_device_id are not supposed to change at runtime. All functions
working with pci_device_id provided by <linux/pci.h> work with
const pci_device_id. So mark the non-const structs as const.

Signed-off-by: Arvind Yadav <[e-mail]>
Signed-off-by: Dave Airlie <[e-mail]>

drivers/char/agp/amd64-agp.c

···
 
 #endif /* CONFIG_PM */
 
-static struct pci_device_id agp_amd64_pci_table[] = {
+static const struct pci_device_id agp_amd64_pci_table[] = {
 	{
 	.class		= (PCI_CLASS_BRIDGE_HOST << 8),
 	.class_mask	= ~0,