From a65185367f9f876448f0f12ac09a673d20371efc Mon Sep 17 00:00:00 2001
From: "Luis R. Rodriguez" <lrodriguez@atheros.com>
Date: Wed, 20 Oct 2010 10:18:57 -0700
Subject: [PATCH] cfg80211: add debug print when disabling a channel on a
 custom regd

Cc: Easwar Krishnan <easwar.krishnan@atheros.com>
Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 net/wireless/reg.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 7bff1c1d6c8f..6e7a9d853191 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1125,6 +1125,11 @@ static void handle_channel_custom(struct wiphy *wiphy,
 			       regd);
 
 	if (r) {
+		REG_DBG_PRINT("cfg80211: Disabling freq %d MHz as custom "
+			      "regd has no rule that fits a %d MHz "
+			      "wide channel\n",
+			      chan->center_freq,
+			      KHZ_TO_MHZ(desired_bw_khz));
 		chan->flags = IEEE80211_CHAN_DISABLED;
 		return;
 	}