iwlwifi: remove unused max_nrg_cck from sensitivity and constify

The sensitivity parameters are never modified, so they
should be const. Also remove the unused max_nrg_cck
value to save some space.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

5 files changed, 4 insertions, 10 deletions

diff --git a/drivers/net/wireless/iwlwifi/iwl-1000.c b/drivers/net/wireless/iwlwifi/iwl-1000.c
index f6e6f57aade..450250332e4 100644
--- a/drivers/net/wireless/iwlwifi/iwl-1000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-1000.c
@@ -96,9 +96,8 @@ static void iwl1000_nic_config(struct iwl_priv *priv)
 				~APMG_SVR_VOLTAGE_CONFIG_BIT_MSK);
 }
 
-static struct iwl_sensitivity_ranges iwl1000_sensitivity = {
+static const struct iwl_sensitivity_ranges iwl1000_sensitivity = {
 	.min_nrg_cck = 95,
-	.max_nrg_cck = 0, /* not used, set to 0 */
 	.auto_corr_min_ofdm = 90,
 	.auto_corr_min_ofdm_mrc = 170,
 	.auto_corr_min_ofdm_x1 = 120,
diff --git a/drivers/net/wireless/iwlwifi/iwl-2000.c b/drivers/net/wireless/iwlwifi/iwl-2000.c
index 14ce83bc71a..abfd901e81a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-2000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-2000.c
@@ -91,9 +91,8 @@ static void iwl2000_nic_config(struct iwl_priv *priv)
 			    CSR_GP_DRIVER_REG_BIT_RADIO_IQ_INVER);
 }
 
-static struct iwl_sensitivity_ranges iwl2000_sensitivity = {
+static const struct iwl_sensitivity_ranges iwl2000_sensitivity = {
 	.min_nrg_cck = 97,
-	.max_nrg_cck = 0, /* not used, set to 0 */
 	.auto_corr_min_ofdm = 80,
 	.auto_corr_min_ofdm_mrc = 128,
 	.auto_corr_min_ofdm_x1 = 105,
diff --git a/drivers/net/wireless/iwlwifi/iwl-5000.c b/drivers/net/wireless/iwlwifi/iwl-5000.c
index 907a0b22f7b..9e187f8f5ae 100644
--- a/drivers/net/wireless/iwlwifi/iwl-5000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-5000.c
@@ -75,9 +75,8 @@ static void iwl5000_nic_config(struct iwl_priv *priv)
 				~APMG_PS_CTRL_EARLY_PWR_OFF_RESET_DIS);
 }
 
-static struct iwl_sensitivity_ranges iwl5000_sensitivity = {
+static const struct iwl_sensitivity_ranges iwl5000_sensitivity = {
 	.min_nrg_cck = 100,
-	.max_nrg_cck = 0, /* not used, set to 0 */
 	.auto_corr_min_ofdm = 90,
 	.auto_corr_min_ofdm_mrc = 170,
 	.auto_corr_min_ofdm_x1 = 105,
@@ -102,7 +101,6 @@ static struct iwl_sensitivity_ranges iwl5000_sensitivity = {
 
 static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
 	.min_nrg_cck = 95,
-	.max_nrg_cck = 0, /* not used, set to 0 */
 	.auto_corr_min_ofdm = 90,
 	.auto_corr_min_ofdm_mrc = 170,
 	.auto_corr_min_ofdm_x1 = 105,
diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c
index 0f89e45da1a..e64bc6b7bcb 100644
--- a/drivers/net/wireless/iwlwifi/iwl-6000.c
+++ b/drivers/net/wireless/iwlwifi/iwl-6000.c
@@ -113,9 +113,8 @@ static void iwl6000_nic_config(struct iwl_priv *priv)
 		cfg(priv)->additional_nic_config(priv);
 }
 
-static struct iwl_sensitivity_ranges iwl6000_sensitivity = {
+static const struct iwl_sensitivity_ranges iwl6000_sensitivity = {
 	.min_nrg_cck = 110,
-	.max_nrg_cck = 0, /* not used, set to 0 */
 	.auto_corr_min_ofdm = 80,
 	.auto_corr_min_ofdm_mrc = 128,
 	.auto_corr_min_ofdm_x1 = 105,
diff --git a/drivers/net/wireless/iwlwifi/iwl-dev.h b/drivers/net/wireless/iwlwifi/iwl-dev.h
index 74429702b13..c3f372e2c14 100644
--- a/drivers/net/wireless/iwlwifi/iwl-dev.h
+++ b/drivers/net/wireless/iwlwifi/iwl-dev.h
@@ -294,7 +294,6 @@ struct iwl_vif_priv {
 
 struct iwl_sensitivity_ranges {
 	u16 min_nrg_cck;
-	u16 max_nrg_cck;
 
 	u16 nrg_th_cck;
 	u16 nrg_th_ofdm;