ath9k_hw_gpio_free
ath9k_hw_gpio_free(ah, btcoex_hw->btactive_gpio);
ath9k_hw_gpio_free(ah, btcoex_hw->btpriority_gpio);
ath9k_hw_gpio_free(ah, btcoex_hw->wlanactive_gpio);
ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin);
ath9k_hw_gpio_free(priv->ah, priv->ah->led_pin);
EXPORT_SYMBOL(ath9k_hw_gpio_free);
void ath9k_hw_gpio_free(struct ath_hw *ah, u32 gpio);