diff --git a/drivers/block/DAC960.c b/drivers/block/DAC960.c
index ce1fa92..7412b5d 100644
--- a/drivers/block/DAC960.c
+++ b/drivers/block/DAC960.c
@@ -7134,7 +7134,7 @@
 	.MemoryWindowSize =	DAC960_PD_RegisterWindowSize,
 };
 
-static struct pci_device_id DAC960_id_table[] = {
+static const struct pci_device_id DAC960_id_table[] = {
 	{
 		.vendor 	= PCI_VENDOR_ID_MYLEX,
 		.device		= PCI_DEVICE_ID_MYLEX_DAC960_GEM,
diff --git a/drivers/block/sx8.c b/drivers/block/sx8.c
index a7c4184..7bd7b2f 100644
--- a/drivers/block/sx8.c
+++ b/drivers/block/sx8.c
@@ -409,7 +409,7 @@
 static void carm_remove_one (struct pci_dev *pdev);
 static int carm_bdev_getgeo(struct block_device *bdev, struct hd_geometry *geo);
 
-static struct pci_device_id carm_pci_tbl[] = {
+static const struct pci_device_id carm_pci_tbl[] = {
 	{ PCI_VENDOR_ID_PROMISE, 0x8000, PCI_ANY_ID, PCI_ANY_ID, 0, 0, },
 	{ PCI_VENDOR_ID_PROMISE, 0x8002, PCI_ANY_ID, PCI_ANY_ID, 0, 0, },
 	{ }	/* terminate list */