[RFC] ath9k: update hw_timer_enabled to false when we stop generic timers
From: Mohammed Shafi Shajakhan <hidden>
Date: 2012-08-31 14:36:21
Subsystem:
atheros ath generic utilities, qualcomm atheros ath9k wireless driver, the rest · Maintainers:
Jeff Johnson, Toke Høiland-Jørgensen, Linus Torvalds
From: Mohammed Shafi Shajakhan <redacted> Update the 'hw_timer_enabled' to 'false' wherever we are stopping hardware generic timers, excecpt the case where we start them again immediately. I will just test the case the generic hardware timer is stopped again and again even though they had been already stopped. Signed-off-by: Mohammed Shafi Shajakhan <redacted> --- drivers/net/wireless/ath/ath9k/gpio.c | 9 +++++++-- 1 files changed, 7 insertions(+), 2 deletions(-)
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c
index bacdb8f..9e3471c 100644
--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c@@ -309,8 +309,10 @@ void ath9k_btcoex_timer_resume(struct ath_softc *sc) ath_dbg(ath9k_hw_common(ah), BTCOEX, "Starting btcoex timers\n"); /* make sure duty cycle timer is also stopped when resuming */ - if (btcoex->hw_timer_enabled) + if (btcoex->hw_timer_enabled) { ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + btcoex->hw_timer_enabled = false; + } btcoex->bt_priority_cnt = 0; btcoex->bt_priority_time = jiffies;
@@ -341,7 +343,10 @@ void ath9k_btcoex_stop_gen_timer(struct ath_softc *sc) { struct ath_btcoex *btcoex = &sc->btcoex; - ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + if (btcoex->hw_timer_enabled) + ath9k_gen_timer_stop(sc->sc_ah, btcoex->no_stomp_timer); + + btcoex->hw_timer_enabled = false; } u16 ath9k_btcoex_aggr_limit(struct ath_softc *sc, u32 max_4ms_framelen)
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1.7.0.4