71 lines
1.6 KiB
Diff
71 lines
1.6 KiB
Diff
--- a/include/linux/ath9k_platform.h
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+++ b/include/linux/ath9k_platform.h
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@@ -32,6 +32,9 @@ struct ath9k_platform_data {
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bool is_clk_25mhz;
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int (*get_mac_revision)(void);
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int (*external_reset)(void);
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+
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+ int num_leds;
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+ const struct gpio_led *leds;
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};
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#endif /* _LINUX_ATH9K_PLATFORM_H */
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--- a/drivers/net/wireless/ath/ath9k/gpio.c
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+++ b/drivers/net/wireless/ath/ath9k/gpio.c
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@@ -14,6 +14,7 @@
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* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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*/
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+#include <linux/ath9k_platform.h>
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#include "ath9k.h"
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/********************************/
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@@ -88,6 +89,24 @@ int ath_create_gpio_led(struct ath_softc
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return ret;
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}
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+static int ath_create_platform_led(struct ath_softc *sc,
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+ const struct gpio_led *gpio)
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+{
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+ struct ath_led *led;
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+ int ret;
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+
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+ led = kzalloc(sizeof(*led), GFP_KERNEL);
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+ if (!led)
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+ return -ENOMEM;
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+
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+ led->gpio = gpio;
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+ ret = ath_add_led(sc, led);
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+ if (ret < 0)
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+ kfree(led);
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+
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+ return ret;
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+}
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+
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void ath_deinit_leds(struct ath_softc *sc)
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{
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struct ath_led *led;
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@@ -103,8 +122,10 @@ void ath_deinit_leds(struct ath_softc *s
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void ath_init_leds(struct ath_softc *sc)
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{
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+ struct ath9k_platform_data *pdata = sc->dev->platform_data;
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char led_name[32];
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const char *trigger;
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+ int i;
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INIT_LIST_HEAD(&sc->leds);
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@@ -133,6 +154,12 @@ void ath_init_leds(struct ath_softc *sc)
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trigger = ieee80211_get_radio_led_name(sc->hw);
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ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger, 1);
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+
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+ if (!pdata)
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+ return;
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+
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+ for (i = 0; i < pdata->num_leds; i++)
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+ ath_create_platform_led(sc, &pdata->leds[i]);
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}
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#endif
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