iwlwifi: make various things const

There are a number of things in the .data section that should
really be in .rodata, for example all ops structs and strings.
Mark everything const that can be, leaving the .data section
pretty much empty.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>

4 files changed, 5 insertions, 5 deletions

diff --git a/drivers/net/wireless/iwlwifi/dvm/agn.h b/drivers/net/wireless/iwlwifi/dvm/agn.h
index 562772d85102..c160dad03037 100644
--- a/drivers/net/wireless/iwlwifi/dvm/agn.h
+++ b/drivers/net/wireless/iwlwifi/dvm/agn.h
@@ -109,7 +109,7 @@ extern const struct iwl_dvm_cfg iwl_dvm_6030_cfg;
 
 struct iwl_ucode_capabilities;
 
-extern struct ieee80211_ops iwlagn_hw_ops;
+extern const struct ieee80211_ops iwlagn_hw_ops;
 
 static inline void iwl_set_calib_hdr(struct iwl_calib_hdr *hdr, u8 cmd)
 {
@@ -480,7 +480,7 @@ do {									\
 } while (0)
 #endif                          /* CONFIG_IWLWIFI_DEBUG */
 
-extern const char *iwl_dvm_cmd_strings[REPLY_MAX];
+extern const char *const iwl_dvm_cmd_strings[REPLY_MAX];
 
 static inline const char *iwl_dvm_get_cmd_string(u8 cmd)
 {
diff --git a/drivers/net/wireless/iwlwifi/dvm/devices.c b/drivers/net/wireless/iwlwifi/dvm/devices.c
index 7b140e487deb..758c54eeb206 100644
--- a/drivers/net/wireless/iwlwifi/dvm/devices.c
+++ b/drivers/net/wireless/iwlwifi/dvm/devices.c
@@ -317,7 +317,7 @@ static const struct iwl_sensitivity_ranges iwl5000_sensitivity = {
         .nrg_th_cca = 62,
 };
 
-static struct iwl_sensitivity_ranges iwl5150_sensitivity = {
+static const struct iwl_sensitivity_ranges iwl5150_sensitivity = {
         .min_nrg_cck = 95,
         .auto_corr_min_ofdm = 90,
         .auto_corr_min_ofdm_mrc = 170,
diff --git a/drivers/net/wireless/iwlwifi/dvm/mac80211.c b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
index c24d1d3d55f6..f57608943ca6 100644
--- a/drivers/net/wireless/iwlwifi/dvm/mac80211.c
+++ b/drivers/net/wireless/iwlwifi/dvm/mac80211.c
@@ -1564,7 +1564,7 @@ static void iwlagn_mac_sta_notify(struct ieee80211_hw *hw,
         IWL_DEBUG_MAC80211(priv, "leave\n");
 }
 
-struct ieee80211_ops iwlagn_hw_ops = {
+const struct ieee80211_ops iwlagn_hw_ops = {
         .tx = iwlagn_mac_tx,
         .start = iwlagn_mac_start,
         .stop = iwlagn_mac_stop,
diff --git a/drivers/net/wireless/iwlwifi/dvm/rx.c b/drivers/net/wireless/iwlwifi/dvm/rx.c
index 7a1bc1c547e1..cd8377346aff 100644
--- a/drivers/net/wireless/iwlwifi/dvm/rx.c
+++ b/drivers/net/wireless/iwlwifi/dvm/rx.c
@@ -39,7 +39,7 @@
 
 #define IWL_CMD_ENTRY(x) [x] = #x
 
-const char *iwl_dvm_cmd_strings[REPLY_MAX] = {
+const char *const iwl_dvm_cmd_strings[REPLY_MAX] = {
         IWL_CMD_ENTRY(REPLY_ALIVE),
         IWL_CMD_ENTRY(REPLY_ERROR),
         IWL_CMD_ENTRY(REPLY_ECHO),