cfg80211: reg: Remove unused function parameter

Signed-off-by: Michal Sojka <sojkam1@fel.cvut.cz>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

net/wireless/reg.c

@@ -1052,7 +1052,7 @@ static u32 map_regdom_flags(u32 rd_flags)
 }
 
 static const struct ieee80211_reg_rule *
-freq_reg_info_regd(struct wiphy *wiphy, u32 center_freq,
+freq_reg_info_regd(u32 center_freq,
 		   const struct ieee80211_regdomain *regd, u32 bw)
 {
 	int i;
@@ -1097,7 +1097,7 @@ __freq_reg_info(struct wiphy *wiphy, u32 center_freq, u32 min_bw)
 	u32 bw;
 
 	for (bw = MHZ_TO_KHZ(20); bw >= min_bw; bw = bw / 2) {
-		reg_rule = freq_reg_info_regd(wiphy, center_freq, regd, bw);
+		reg_rule = freq_reg_info_regd(center_freq, regd, bw);
 		if (!IS_ERR(reg_rule))
 			return reg_rule;
 	}
@@ -1765,8 +1765,7 @@ static void handle_channel_custom(struct wiphy *wiphy,
 	u32 bw;
 
 	for (bw = MHZ_TO_KHZ(20); bw >= MHZ_TO_KHZ(5); bw = bw / 2) {
-		reg_rule = freq_reg_info_regd(wiphy,
-					      MHZ_TO_KHZ(chan->center_freq),
+		reg_rule = freq_reg_info_regd(MHZ_TO_KHZ(chan->center_freq),
 					      regd, bw);
 		if (!IS_ERR(reg_rule))
 			break;