iwlwifi: name changed from "fat" to "ht40"

Rename "fat" to "ht40"
The term "fat channel" is deprecated in favor of "HT40"

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlwifi/iwl-power.c b/drivers/net/wireless/iwlwifi/iwl-power.c
index 00937b3..594b5c2 100644
--- a/drivers/net/wireless/iwlwifi/iwl-power.c
+++ b/drivers/net/wireless/iwlwifi/iwl-power.c
@@ -583,7 +583,7 @@
 				/* disable HT */
 				rxon->flags &= ~(RXON_FLG_CHANNEL_MODE_MSK |
 					RXON_FLG_CTRL_CHANNEL_LOC_HI_MSK |
-					RXON_FLG_FAT_PROT_MSK |
+					RXON_FLG_HT40_PROT_MSK |
 					RXON_FLG_HT_PROT_MSK);
 			else {
 				/* check HT capability and set