iwlwifi: mvm: update rs-fw API

Update rs-fw API to match changes in FW.  Specifically, the
TLC_MNG_NOTIF_REQ_CMD command and TLC_MNG_AMSDU_ENABLE_NOTIF
notification are removed, the A-MSDU related info is received from FW
via the TLC_MNG_UPDATE_NOTIF, and the TLC_MNG_CONFIG_CMD uses version
2 of its data structure.

Additionally, constify some arguments in a couple of functions.

Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com>
Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
index e597bc1..0497c7a 100644
--- a/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
+++ b/drivers/net/wireless/intel/iwlwifi/mvm/utils.c
@@ -278,8 +278,8 @@ u8 iwl_mvm_next_antenna(struct iwl_mvm *mvm, u8 valid, u8 last_idx)
 	u8 ind = last_idx;
 	int i;
 
-	for (i = 0; i < MAX_RS_ANT_NUM; i++) {
-		ind = (ind + 1) % MAX_RS_ANT_NUM;
+	for (i = 0; i < MAX_ANT_NUM; i++) {
+		ind = (ind + 1) % MAX_ANT_NUM;
 		if (valid & BIT(ind))
 			return ind;
 	}