diff options
| author | Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com> | 2011-09-28 15:26:10 +0400 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-09-30 23:57:04 +0400 |
| commit | 90826313fd69d198da7574779460f793765abfa5 (patch) | |
| tree | bebb56fac50abb86b46d847980843a0cd7178abb | |
| parent | 3b9ce80ce96aeaeacab5e26442987df45584a049 (diff) | |
| download | linux-90826313fd69d198da7574779460f793765abfa5.tar.xz | |
ath9k/ath9k_htc: Fix PS wrappers for RF kill
ath9k_hw_gpio_get reads the GPIO in/out registers to get the status of
GPIO pins, so use PS wrappers
Signed-off-by: Mohammed Shafi Shajakhan <mohammed@qca.qualcomm.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/gpio.c | 7 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath9k/htc_drv_gpio.c | 10 |
2 files changed, 14 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath9k/gpio.c b/drivers/net/wireless/ath/ath9k/gpio.c index afbf5400a52a..fd0f84ebdb51 100644 --- a/drivers/net/wireless/ath/ath9k/gpio.c +++ b/drivers/net/wireless/ath/ath9k/gpio.c @@ -84,9 +84,14 @@ void ath_init_leds(struct ath_softc *sc) static bool ath_is_rfkill_set(struct ath_softc *sc) { struct ath_hw *ah = sc->sc_ah; + bool is_blocked; - return ath9k_hw_gpio_get(ah, ah->rfkill_gpio) == + ath9k_ps_wakeup(sc); + is_blocked = ath9k_hw_gpio_get(ah, ah->rfkill_gpio) == ah->rfkill_polarity; + ath9k_ps_restore(sc); + + return is_blocked; } void ath9k_rfkill_poll_state(struct ieee80211_hw *hw) diff --git a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c index db2352e5cc0d..e3a02eb8e0cc 100644 --- a/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c +++ b/drivers/net/wireless/ath/ath9k/htc_drv_gpio.c @@ -228,8 +228,14 @@ void ath9k_init_leds(struct ath9k_htc_priv *priv) static bool ath_is_rfkill_set(struct ath9k_htc_priv *priv) { - return ath9k_hw_gpio_get(priv->ah, priv->ah->rfkill_gpio) == - priv->ah->rfkill_polarity; + bool is_blocked; + + ath9k_htc_ps_wakeup(priv); + is_blocked = ath9k_hw_gpio_get(priv->ah, priv->ah->rfkill_gpio) == + priv->ah->rfkill_polarity; + ath9k_htc_ps_restore(priv); + + return is_blocked; } void ath9k_htc_rfkill_poll_state(struct ieee80211_hw *hw) |