72 lines
1.5 KiB
Diff
72 lines
1.5 KiB
Diff
--- a/include/linux/ath9k_platform.h
|
|
+++ b/include/linux/ath9k_platform.h
|
|
@@ -37,6 +37,9 @@ struct ath9k_platform_data {
|
|
|
|
int (*get_mac_revision)(void);
|
|
int (*external_reset)(void);
|
|
+
|
|
+ int num_leds;
|
|
+ const struct gpio_led *leds;
|
|
};
|
|
|
|
#endif /* _LINUX_ATH9K_PLATFORM_H */
|
|
--- a/drivers/net/wireless/ath/ath9k/gpio.c
|
|
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
|
|
@@ -15,6 +15,7 @@
|
|
*/
|
|
|
|
#include "ath9k.h"
|
|
+#include <linux/ath9k_platform.h>
|
|
|
|
/********************************/
|
|
/* LED functions */
|
|
@@ -88,6 +89,24 @@ int ath_create_gpio_led(struct ath_softc
|
|
return ret;
|
|
}
|
|
|
|
+static int ath_create_platform_led(struct ath_softc *sc,
|
|
+ const struct gpio_led *gpio)
|
|
+{
|
|
+ struct ath_led *led;
|
|
+ int ret;
|
|
+
|
|
+ led = kzalloc(sizeof(*led), GFP_KERNEL);
|
|
+ if (!led)
|
|
+ return -ENOMEM;
|
|
+
|
|
+ led->gpio = gpio;
|
|
+ ret = ath_add_led(sc, led);
|
|
+ if (ret < 0)
|
|
+ kfree(led);
|
|
+
|
|
+ return ret;
|
|
+}
|
|
+
|
|
void ath_deinit_leds(struct ath_softc *sc)
|
|
{
|
|
struct ath_led *led;
|
|
@@ -103,8 +122,10 @@ void ath_deinit_leds(struct ath_softc *s
|
|
|
|
void ath_init_leds(struct ath_softc *sc)
|
|
{
|
|
+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
|
|
char led_name[32];
|
|
const char *trigger;
|
|
+ int i;
|
|
|
|
INIT_LIST_HEAD(&sc->leds);
|
|
|
|
@@ -120,6 +141,12 @@ void ath_init_leds(struct ath_softc *sc)
|
|
trigger = ieee80211_get_radio_led_name(sc->hw);
|
|
|
|
ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
|
|
+
|
|
+ if (!pdata)
|
|
+ return;
|
|
+
|
|
+ for (i = 0; i < pdata->num_leds; i++)
|
|
+ ath_create_platform_led(sc, &pdata->leds[i]);
|
|
}
|
|
|
|
void ath_fill_led_pin(struct ath_softc *sc)
|