From: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Date: Tue, 29 Oct 2013 18:34:24 +0000 (+0100)
Subject: ath: fix usage of freq_reg_info()
X-Git-Tag: v3.14-rc1~94^2~482^2^2~48
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=62452a99d0b225a0f5d34d34b2aef63d7b44157b;p=platform%2Fkernel%2Flinux-stable.git

ath: fix usage of freq_reg_info()

freq_reg_info() expects KHz and not MHz, fix this. In
this case we'll now be getting the no-ir flags cleared
on channels for any channel when the country IE trusts
that channel.

@@
struct ieee80211_channel *ch;
struct wiphy *wiphy;
const struct ieee80211_reg_rule *rule;
@@

-rule = freq_reg_info(wiphy, ch->center_freq);
+rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq));

Generated-by: Coccinelle SmPL
Cc: Julia Lawall <julia.lawall@lip6.fr>
Cc: Peter Senna Tschudin <peter.senna@gmail.com>
Reported-by: Mihir Shete <smihir@qti.qualcomm.com>
Signed-off-by: Luis R. Rodriguez <mcgrof@do-not-panic.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---

diff --git a/drivers/net/wireless/ath/regd.c b/drivers/net/wireless/ath/regd.c
index b02b43e..3baafa5 100644
--- a/drivers/net/wireless/ath/regd.c
+++ b/drivers/net/wireless/ath/regd.c
@@ -183,7 +183,7 @@ static void ath_force_clear_no_ir_chan(struct wiphy *wiphy,
 {
 	const struct ieee80211_reg_rule *reg_rule;
 
-	reg_rule = freq_reg_info(wiphy, ch->center_freq);
+	reg_rule = freq_reg_info(wiphy, MHZ_TO_KHZ(ch->center_freq));
 	if (IS_ERR(reg_rule))
 		return;