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| author | Vivek Natarajan <vnatarajan@atheros.com> | 2011-04-26 10:39:55 +0530 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-04-28 14:50:02 -0400 |
| commit | a039a993496d79d09ae9709c82b545b9800954c9 (patch) | |
| tree | 801a0fefc46c5c7ac07b4c2789ab2104f48db4ef /drivers | |
| parent | f78eb657f067ce87e19da94138d22cde8236c7db (diff) | |
| download | linux-3.10-a039a993496d79d09ae9709c82b545b9800954c9.tar.gz linux-3.10-a039a993496d79d09ae9709c82b545b9800954c9.tar.bz2 linux-3.10-a039a993496d79d09ae9709c82b545b9800954c9.zip | |
ath9k: Use ps wrappers for btcoex logic.
Use ps wrappers before accessing hw registers in btcoex.
Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index 3a4ddd19e60..0349b3a1cc5 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -179,6 +179,7 @@ static void ath_btcoex_period_timer(unsigned long data) u32 timer_period; bool is_btscan; + ath9k_ps_wakeup(sc); ath_detect_bt_priority(sc); is_btscan = sc->sc_flags & SC_OP_BT_SCAN; @@ -201,6 +202,7 @@ static void ath_btcoex_period_timer(unsigned long data) btcoex->hw_timer_enabled = true; } + ath9k_ps_restore(sc); mod_timer(&btcoex->period_timer, jiffies + msecs_to_jiffies(ATH_BTCOEX_DEF_BT_PERIOD)); } @@ -220,6 +222,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) ath_dbg(common, ATH_DBG_BTCOEX, "no stomp timer running\n"); + ath9k_ps_wakeup(sc); spin_lock_bh(&btcoex->btcoex_lock); if (btcoex->bt_stomp_type == ATH_BTCOEX_STOMP_LOW || is_btscan) @@ -228,6 +231,7 @@ static void ath_btcoex_no_stomp_timer(void *arg) ath9k_hw_btcoex_bt_stomp(ah, ATH_BTCOEX_STOMP_LOW); spin_unlock_bh(&btcoex->btcoex_lock); + ath9k_ps_restore(sc); } int ath_init_btcoex_timer(struct ath_softc *sc) |