diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index 22eb062..2199a0e 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -196,13 +196,13 @@
 	.base_params = &iwl1000_base_params,			\
 	.led_mode = IWL_LED_BLINK
 
-struct iwl_cfg iwl1000_bgn_cfg = {
+const struct iwl_cfg iwl1000_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BGN",
 	IWL_DEVICE_1000,
 	.ht_params = &iwl1000_ht_params,
 };
 
-struct iwl_cfg iwl1000_bg_cfg = {
+const struct iwl_cfg iwl1000_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 1000 BG",
 	IWL_DEVICE_1000,
 };
@@ -221,13 +221,13 @@
 	.led_mode = IWL_LED_RF_STATE,				\
 	.rx_with_siso_diversity = true
 
-struct iwl_cfg iwl100_bgn_cfg = {
+const struct iwl_cfg iwl100_bgn_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BGN",
 	IWL_DEVICE_100,
 	.ht_params = &iwl1000_ht_params,
 };
 
-struct iwl_cfg iwl100_bg_cfg = {
+const struct iwl_cfg iwl100_bg_cfg = {
 	.name = "Intel(R) Centrino(R) Wireless-N 100 BG",
 	IWL_DEVICE_100,
 };