ath9k: Enable LEDs for AR9287 chipsets.

Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

1 files changed, 16 insertions, 11 deletions

diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
index fa4c6e74f977..3e09b9ac165b 100644
--- a/drivers/net/wireless/ath/ath9k/main.c
+++ b/drivers/net/wireless/ath/ath9k/main.c
@@ -968,9 +968,9 @@ static void ath_led_blink_work(struct work_struct *work)
 
         if ((sc->led_on_duration == ATH_LED_ON_DURATION_IDLE) ||
             (sc->led_off_duration == ATH_LED_OFF_DURATION_IDLE))
-                ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 0);
+                ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
         else
-                ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN,
+                ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin,
                                   (sc->sc_flags & SC_OP_LED_ON) ? 1 : 0);
 
         ieee80211_queue_delayed_work(sc->hw,
@@ -1002,7 +1002,7 @@ static void ath_led_brightness(struct led_classdev *led_cdev,
         case LED_OFF:
                 if (led->led_type == ATH_LED_ASSOC ||
                     led->led_type == ATH_LED_RADIO) {
-                        ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN,
+                        ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin,
                                 (led->led_type == ATH_LED_RADIO));
                         sc->sc_flags &= ~SC_OP_LED_ASSOCIATED;
                         if (led->led_type == ATH_LED_RADIO)
@@ -1017,7 +1017,7 @@ static void ath_led_brightness(struct led_classdev *led_cdev,
                         ieee80211_queue_delayed_work(sc->hw,
                                                      &sc->ath_led_blink_work, 0);
                 } else if (led->led_type == ATH_LED_RADIO) {
-                        ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 0);
+                        ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 0);
                         sc->sc_flags |= SC_OP_LED_ON;
                 } else {
                         sc->led_on_cnt++;
@@ -1062,7 +1062,7 @@ static void ath_deinit_leds(struct ath_softc *sc)
         ath_unregister_led(&sc->tx_led);
         ath_unregister_led(&sc->rx_led);
         ath_unregister_led(&sc->radio_led);
-        ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
+        ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 }
 
 static void ath_init_leds(struct ath_softc *sc)
@@ -1070,11 +1070,16 @@ static void ath_init_leds(struct ath_softc *sc)
         char *trigger;
         int ret;
 
+        if (AR_SREV_9287(sc->sc_ah))
+                sc->sc_ah->led_pin = ATH_LED_PIN_9287;
+        else
+                sc->sc_ah->led_pin = ATH_LED_PIN_DEF;
+
         /* Configure gpio 1 for output */
-        ath9k_hw_cfg_output(sc->sc_ah, ATH_LED_PIN,
+        ath9k_hw_cfg_output(sc->sc_ah, sc->sc_ah->led_pin,
                             AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
         /* LED off, active low */
-        ath9k_hw_set_gpio(sc->sc_ah, ATH_LED_PIN, 1);
+        ath9k_hw_set_gpio(sc->sc_ah, sc->sc_ah->led_pin, 1);
 
         INIT_DELAYED_WORK(&sc->ath_led_blink_work, ath_led_blink_work);
 
@@ -1153,9 +1158,9 @@ void ath_radio_enable(struct ath_softc *sc)
         ath9k_hw_set_interrupts(ah, sc->imask);
 
         /* Enable LED */
-        ath9k_hw_cfg_output(ah, ATH_LED_PIN,
+        ath9k_hw_cfg_output(ah, ah->led_pin,
                             AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
-        ath9k_hw_set_gpio(ah, ATH_LED_PIN, 0);
+        ath9k_hw_set_gpio(ah, ah->led_pin, 0);
 
         ieee80211_wake_queues(sc->hw);
         ath9k_ps_restore(sc);
@@ -1171,8 +1176,8 @@ void ath_radio_disable(struct ath_softc *sc)
         ieee80211_stop_queues(sc->hw);
 
         /* Disable LED */
-        ath9k_hw_set_gpio(ah, ATH_LED_PIN, 1);
-        ath9k_hw_cfg_gpio_input(ah, ATH_LED_PIN);
+        ath9k_hw_set_gpio(ah, ah->led_pin, 1);
+        ath9k_hw_cfg_gpio_input(ah, ah->led_pin);
 
         /* Disable interrupts */
         ath9k_hw_set_interrupts(ah, 0);