diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h
index df64a546f52d114ec60aabf8d64c54c75924f2bd..de2c9514bef6bbdb255a7de4ec51f2ad19729b5f 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/iwlwifi/dvm/agn.h
@@ -76,16 +76,16 @@
 #define IWL_INVALID_STATION	255
 
 /* device operations */
-extern struct iwl_dvm_cfg iwl_dvm_1000_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_2000_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_105_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_2030_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_5000_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_5150_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_6000_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_6005_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_6050_cfg;
-extern struct iwl_dvm_cfg iwl_dvm_6030_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_1000_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_2000_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_105_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_2030_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_5000_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_5150_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_6000_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_6005_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_6050_cfg;
+extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg;
 
 
 #define TIME_UNIT		1024
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c
index 5a1c2186ea34bc196bae5340b1599dd7e878d6bd..352c6cb7b4f17d5b85facf619839f93beaec5ade 100644
--- a/drivers/net/wireless/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/iwlwifi/dvm/devices.c
@@ -174,7 +174,7 @@ static void iwl1000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.sens = &iwl1000_sensitivity;
 }
 
-struct iwl_dvm_cfg iwl_dvm_1000_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_1000_cfg = {
 	.set_hw_params = iwl1000_hw_set_hw_params,
 	.nic_config = iwl1000_nic_config,
 	.temperature = iwlagn_temperature,
@@ -235,7 +235,7 @@ static void iwl2000_hw_set_hw_params(struct iwl_priv *priv)
 	priv->hw_params.sens = &iwl2000_sensitivity;
 }
 
-struct iwl_dvm_cfg iwl_dvm_2000_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_2000_cfg = {
 	.set_hw_params = iwl2000_hw_set_hw_params,
 	.nic_config = iwl2000_nic_config,
 	.temperature = iwlagn_temperature,
@@ -248,7 +248,7 @@ struct iwl_dvm_cfg iwl_dvm_2000_cfg = {
 	.temp_offset_v2 = true,
 };
 
-struct iwl_dvm_cfg iwl_dvm_105_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_105_cfg = {
 	.set_hw_params = iwl2000_hw_set_hw_params,
 	.nic_config = iwl2000_nic_config,
 	.temperature = iwlagn_temperature,
@@ -272,7 +272,7 @@ static const struct iwl_dvm_bt_params iwl2030_bt_params = {
 	.bt_session_2 = true,
 };
 
-struct iwl_dvm_cfg iwl_dvm_2030_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_2030_cfg = {
 	.set_hw_params = iwl2000_hw_set_hw_params,
 	.nic_config = iwl2000_nic_config,
 	.temperature = iwlagn_temperature,
@@ -463,7 +463,7 @@ static int iwl5000_hw_channel_switch(struct iwl_priv *priv,
 	return iwl_dvm_send_cmd(priv, &hcmd);
 }
 
-struct iwl_dvm_cfg iwl_dvm_5000_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_5000_cfg = {
 	.set_hw_params = iwl5000_hw_set_hw_params,
 	.set_channel_switch = iwl5000_hw_channel_switch,
 	.temperature = iwlagn_temperature,
@@ -472,7 +472,7 @@ struct iwl_dvm_cfg iwl_dvm_5000_cfg = {
 	.no_idle_support = true,
 };
 
-struct iwl_dvm_cfg iwl_dvm_5150_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_5150_cfg = {
 	.set_hw_params = iwl5150_hw_set_hw_params,
 	.set_channel_switch = iwl5000_hw_channel_switch,
 	.temperature = iwl5150_temperature,
@@ -634,7 +634,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv,
 	return err;
 }
 
-struct iwl_dvm_cfg iwl_dvm_6000_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_6000_cfg = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
 	.set_channel_switch = iwl6000_hw_channel_switch,
 	.nic_config = iwl6000_nic_config,
@@ -657,7 +657,7 @@ const struct iwl_dvm_cfg iwl_dvm_6005_cfg = {
 	.need_temp_offset_calib = true,
 };
 
-struct iwl_dvm_cfg iwl_dvm_6050_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_6050_cfg = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
 	.set_channel_switch = iwl6000_hw_channel_switch,
 	.nic_config = iwl6000_nic_config,
@@ -677,7 +677,7 @@ static const struct iwl_dvm_bt_params iwl6000_bt_params = {
 	.bt_sco_disable = true,
 };
 
-struct iwl_dvm_cfg iwl_dvm_6030_cfg = {
+const struct iwl_dvm_cfg iwl_dvm_6030_cfg = {
 	.set_hw_params = iwl6000_hw_set_hw_params,
 	.set_channel_switch = iwl6000_hw_channel_switch,
 	.nic_config = iwl6000_nic_config,