From: Sujith Date: Tue, 2 Dec 2008 13:07:54 +0000 (+0530) Subject: ath9k: Choose correct ANI calibration period X-Git-Tag: v3.12-rc1~16879^2~305^2~23 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=aac9207e45b1ec1f36d67e57d94f59ac036d37ee;p=kernel%2Fkernel-generic.git ath9k: Choose correct ANI calibration period ANI can't be turned on/off dynamically yet, but the calculation of the calibration period is wrong anyway. This patch fixes it. Reported-by: Johannes Berg Signed-off-by: Sujith Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath9k/main.c b/drivers/net/wireless/ath9k/main.c index 3d7111e..26c47577 100644 --- a/drivers/net/wireless/ath9k/main.c +++ b/drivers/net/wireless/ath9k/main.c @@ -421,8 +421,9 @@ static void ath_ani_calibrate(unsigned long data) * The interval must be the shortest necessary to satisfy ANI, * short calibration and long calibration. */ - - cal_interval = ATH_ANI_POLLINTERVAL; + cal_interval = ATH_LONG_CALINTERVAL; + if (sc->sc_ah->ah_config.enable_ani) + cal_interval = min(cal_interval, (u32)ATH_ANI_POLLINTERVAL); if (!sc->sc_ani.sc_caldone) cal_interval = min(cal_interval, (u32)ATH_SHORT_CALINTERVAL);