From: Rajkumar Manoharan Date: Tue, 19 Jun 2012 09:20:28 +0000 (+0530) Subject: ath9k: do not sampling on ani timer when chip is in sleep X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=5039f38e16695a0a5c72b08c6a6cc66844a657b1;p=~shefty%2Frdma-dev.git ath9k: do not sampling on ani timer when chip is in sleep The baseband and cycle counters are being sampled during ani processing for debugging purpose. Whenever the ani is postponded due to sleep state, taking samples on that time is of no use and also unneccesarily waking up the chip might increase the power consumption on idle associated state. Hence moving debug function within powersave block. Signed-off-by: Rajkumar Manoharan Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/ath/ath9k/link.c b/drivers/net/wireless/ath/ath9k/link.c index a105c942625..91650fe5046 100644 --- a/drivers/net/wireless/ath/ath9k/link.c +++ b/drivers/net/wireless/ath/ath9k/link.c @@ -407,6 +407,7 @@ void ath_ani_calibrate(unsigned long data) longcal ? "long" : "", shortcal ? "short" : "", aniflag ? "ani" : "", common->ani.caldone ? "true" : "false"); + ath9k_debug_samp_bb_mac(sc); ath9k_ps_restore(sc); set_timer: @@ -415,7 +416,6 @@ set_timer: * The interval must be the shortest necessary to satisfy ANI, * short calibration and long calibration. */ - ath9k_debug_samp_bb_mac(sc); cal_interval = ATH_LONG_CALINTERVAL; if (sc->sc_ah->config.enable_ani) cal_interval = min(cal_interval,