diff --git a/drivers/misc/hpilo.c b/drivers/misc/hpilo.c
index fea8ff40440f..097e3092c158 100644
--- a/drivers/misc/hpilo.c
+++ b/drivers/misc/hpilo.c
@@ -857,7 +857,7 @@ out:
 	return error;
 }
 
-static struct pci_device_id ilo_devices[] = {
+static const struct pci_device_id ilo_devices[] = {
 	{ PCI_DEVICE(PCI_VENDOR_ID_COMPAQ, 0xB204) },
 	{ PCI_DEVICE(PCI_VENDOR_ID_HP, 0x3307) },
 	{ }