From: John Linville <linville@tuxdriver.com>
Date: Tue, 31 Mar 2015 10:49:14 -0400
Subject: [PATCH] mac80211: reduce log spam from ieee80211_handle_pwr_constr

This changes a couple of messages from sdata_info to sdata_dbg.
This should reduce some log spam, as reported here:

	https://bugzilla.redhat.com/show_bug.cgi?id=1206468

Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
---

--- a/net/mac80211/mlme.c
+++ b/net/mac80211/mlme.c
@@ -1347,15 +1347,15 @@ static u32 ieee80211_handle_pwr_constr(s
 	 */
 	if (has_80211h_pwr &&
 	    (!has_cisco_pwr || pwr_level_80211h <= pwr_level_cisco)) {
-		sdata_info(sdata,
-			   "Limiting TX power to %d (%d - %d) dBm as advertised by %pM\n",
-			   pwr_level_80211h, chan_pwr, pwr_reduction_80211h,
-			   sdata->u.mgd.bssid);
+		sdata_dbg(sdata,
+			  "Limiting TX power to %d (%d - %d) dBm as advertised by %pM\n",
+			  pwr_level_80211h, chan_pwr, pwr_reduction_80211h,
+			  sdata->u.mgd.bssid);
 		new_ap_level = pwr_level_80211h;
 	} else {  /* has_cisco_pwr is always true here. */
-		sdata_info(sdata,
-			   "Limiting TX power to %d dBm as advertised by %pM\n",
-			   pwr_level_cisco, sdata->u.mgd.bssid);
+		sdata_dbg(sdata,
+			  "Limiting TX power to %d dBm as advertised by %pM\n",
+			  pwr_level_cisco, sdata->u.mgd.bssid);
 		new_ap_level = pwr_level_cisco;
 	}