From: Felix Fietkau <nbd@openwrt.org>
Date: Sun, 11 Jul 2010 10:48:40 +0000 (+0200)
Subject: ath9k_hw: fix a sign error in the IQ calibration code
X-Git-Tag: v2.6.35.1~22
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=52166187243a4887bf3ed3aa2cd0452feb307e87;p=thirdparty%2Fkernel%2Fstable.git

ath9k_hw: fix a sign error in the IQ calibration code

commit 23399016d9583d799ca98ce443a1410b13c3e96e upstream.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

diff --git a/drivers/net/wireless/ath/ath9k/ar9002_calib.c b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
index 5fdbb53b47e06..dabafb874c36a 100644
--- a/drivers/net/wireless/ath/ath9k/ar9002_calib.c
+++ b/drivers/net/wireless/ath/ath9k/ar9002_calib.c
@@ -239,7 +239,7 @@ static void ar9002_hw_iqcalibrate(struct ath_hw *ah, u8 numChains)
 			if (qCoff > 15)
 				qCoff = 15;
 			else if (qCoff <= -16)
-				qCoff = 16;
+				qCoff = -16;
 
 			ath_print(common, ATH_DBG_CALIBRATE,
 				  "Chn %d : iCoff = 0x%x  qCoff = 0x%x\n",