From: Luis R. Rodriguez <lrodriguez@atheros.com>
Date: Thu, 18 Nov 2010 05:46:06 +0000 (-0800)
Subject: cfg80211: put core regulatory request into queue
X-Git-Tag: v2.6.38-rc1~476^2~169^2^2~222
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=31e99729ae66d8b74316547c40eed15172f14ea8;p=profile%2Fivi%2Fkernel-x86-ivi.git

cfg80211: put core regulatory request into queue

This will simplify the synchronization for pending requests.
Without this we have a race between the core and when we
restore regulatory settings, although this is unlikely
its best to just avoid that race altogether.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Tested-by: Mark Mentovai <mark@moxienet.com>
Tested-by: Bruno Randolf <br1@einfach.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/net/wireless/reg.c b/net/wireless/reg.c
index 3be18d9..9830db6 100644
--- a/net/wireless/reg.c
+++ b/net/wireless/reg.c
@@ -1530,12 +1530,7 @@ static int regulatory_hint_core(const char *alpha2)
 	request->alpha2[1] = alpha2[1];
 	request->initiator = NL80211_REGDOM_SET_BY_CORE;
 
-	/*
-	 * This ensures last_request is populated once modules
-	 * come swinging in and calling regulatory hints and
-	 * wiphy_apply_custom_regulatory().
-	 */
-	reg_process_hint(request);
+	queue_regulatory_request(request);
 
 	return 0;
 }