From 5039f38e16695a0a5c72b08c6a6cc66844a657b1 Mon Sep 17 00:00:00 2001 From: Rajkumar Manoharan Date: Tue, 19 Jun 2012 14:50:28 +0530 Subject: [PATCH 72/90] 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 --- drivers/net/wireless/ath/ath9k/link.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- 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 dat 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,