mac80211: ath9k: remove platform leds

These only work with and are useful with mach files. Now that those are
gone, this can go too.

Signed-off-by: Rosen Penev <rosenp@gmail.com>
Link: https://github.com/openwrt/openwrt/pull/16635
Signed-off-by: Robert Marko <robimarko@gmail.com>

package/kernel/mac80211/patches/ath9k/100-gpio-of.patch

@@ -1,12 +1,9 @@
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -976,6 +976,13 @@ struct ath_hw {
+@@ -976,6 +976,10 @@ struct ath_hw {
  	bool disable_2ghz;
  	bool disable_5ghz;
  
-+	int num_leds;
-+	const struct gpio_led *leds;
-+
 +	unsigned num_btns;
 +	const struct gpio_keys_button *btns;
 +	unsigned btn_poll_interval;

package/kernel/mac80211/patches/ath9k/530-ath9k_extra_leds.patch

@@ -38,7 +38,7 @@
  #ifdef CPTCFG_ATH9K_DEBUGFS
 --- a/drivers/net/wireless/ath/ath9k/gpio.c
 +++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -39,61 +39,111 @@ static void ath_fill_led_pin(struct ath_
+@@ -39,61 +39,115 @@ static void ath_fill_led_pin(struct ath_
  		else
  			ah->led_pin = ATH_LED_PIN_DEF;
  	}
@@ -125,11 +125,11 @@
  {
 -	if (!sc->led_registered)
 -		return;
-+	struct ath_led *led;
- 
+-
 -	ath_led_brightness(&sc->led_cdev, LED_OFF);
 -	led_classdev_unregister(&sc->led_cdev);
--
++	struct ath_led *led;
+ 
 -	ath9k_hw_gpio_free(sc->sc_ah, sc->sc_ah->led_pin);
 +	while (!list_empty(&sc->leds)) {
 +		led = list_first_entry(&sc->leds, struct ath_led, list);
@@ -144,6 +144,7 @@
  void ath_init_leds(struct ath_softc *sc)
  {
 -	int ret;
++	struct ath_hw *ah = sc->sc_ah;
 +	char led_name[32];
 +	const char *trigger;
 +
@@ -162,18 +163,21 @@
 -		"ath9k-%s", wiphy_name(sc->hw->wiphy));
 -	sc->led_cdev.name = sc->led_name;
 -	sc->led_cdev.brightness_set = ath_led_brightness;
-+	snprintf(led_name, sizeof(led_name), "ath9k-%s",
-+		 wiphy_name(sc->hw->wiphy));
- 
+-
 -	ret = led_classdev_register(wiphy_dev(sc->hw->wiphy), &sc->led_cdev);
 -	if (ret < 0)
--		return;
++	if (ah->led_pin < 0)
+ 		return;
+ 
+-	sc->led_registered = true;
++	snprintf(led_name, sizeof(led_name), "ath9k-%s",
++		 wiphy_name(sc->hw->wiphy));
++
 +	if (ath9k_led_blink)
 +		trigger = sc->led_default_trigger;
 +	else
 +		trigger = ieee80211_get_radio_led_name(sc->hw);
- 
--	sc->led_registered = true;
++
 +	ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger,
 +			   !sc->sc_ah->config.led_active_high);
  }

package/kernel/mac80211/patches/ath9k/531-ath9k_extra_platform_leds.patch

@@ -1,56 +0,0 @@
---- a/drivers/net/wireless/ath/ath9k/gpio.c
-+++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -108,6 +108,24 @@ 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;
-@@ -124,8 +142,10 @@ void ath_deinit_leds(struct ath_softc *s
- 
- void ath_init_leds(struct ath_softc *sc)
- {
-+	struct ath_hw *ah = sc->sc_ah;
- 	char led_name[32];
- 	const char *trigger;
-+	int i;
- 
- 	INIT_LIST_HEAD(&sc->leds);
- 
-@@ -134,6 +154,17 @@ void ath_init_leds(struct ath_softc *sc)
- 
- 	ath_fill_led_pin(sc);
- 
-+	if (ah->leds && ah->num_leds)
-+		for (i = 0; i < ah->num_leds; i++) {
-+			if (ah->leds[i].gpio == ah->led_pin)
-+				ah->led_pin = -1;
-+
-+			ath_create_platform_led(sc, &ah->leds[i]);
-+		}
-+
-+	if (ah->led_pin < 0)
-+		return;
-+
- 	snprintf(led_name, sizeof(led_name), "ath9k-%s",
- 		 wiphy_name(sc->hw->wiphy));
- 

package/kernel/mac80211/patches/ath9k/542-ath9k_debugfs_diag.patch

@@ -84,7 +84,7 @@
  	bool reset_power_on;
  	bool htc_reset_init;
  
-@@ -1086,6 +1094,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
+@@ -1083,6 +1091,7 @@ void ath9k_hw_check_nav(struct ath_hw *a
  bool ath9k_hw_check_alive(struct ath_hw *ah);
  
  bool ath9k_hw_setpower(struct ath_hw *ah, enum ath9k_power_mode mode);

package/kernel/mac80211/patches/ath9k/548-ath9k_enable_gpio_chip.patch

@@ -192,7 +192,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	return 0;
  }
  
-@@ -135,17 +259,24 @@ void ath_deinit_leds(struct ath_softc *s
+@@ -117,17 +241,24 @@ void ath_deinit_leds(struct ath_softc *s
  
  	while (!list_empty(&sc->leds)) {
  		led = list_first_entry(&sc->leds, struct ath_led, list);
@@ -216,8 +216,8 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +	struct device_node *np = sc->dev->of_node;
  	char led_name[32];
  	const char *trigger;
- 	int i;
-@@ -155,6 +286,12 @@ void ath_init_leds(struct ath_softc *sc)
+ 
+@@ -136,6 +267,12 @@ void ath_init_leds(struct ath_softc *sc)
  	if (AR_SREV_9100(sc->sc_ah))
  		return;
  
@@ -229,12 +229,4 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +
  	ath_fill_led_pin(sc);
  
- 	if (ah->leds && ah->num_leds)
-@@ -179,6 +316,7 @@ void ath_init_leds(struct ath_softc *sc)
- 	ath_create_gpio_led(sc, sc->sc_ah->led_pin, led_name, trigger,
- 			   !sc->sc_ah->config.led_active_high);
- }
-+
- #endif
- 
- /*******************/
+ 	if (ah->led_pin < 0)

package/kernel/mac80211/patches/ath9k/549-ath9k_enable_gpio_buttons.patch

@@ -112,7 +112,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #endif /* CONFIG_GPIOLIB */
  
  /********************************/
-@@ -257,6 +328,7 @@ void ath_deinit_leds(struct ath_softc *s
+@@ -239,6 +310,7 @@ void ath_deinit_leds(struct ath_softc *s
  {
  	struct ath_led *led;
  
@@ -120,11 +120,11 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	while (!list_empty(&sc->leds)) {
  		led = list_first_entry(&sc->leds, struct ath_led, list);
  #ifdef CONFIG_GPIOLIB
-@@ -293,6 +365,7 @@ void ath_init_leds(struct ath_softc *sc)
+@@ -274,6 +346,7 @@ void ath_init_leds(struct ath_softc *sc)
  	}
  
  	ath_fill_led_pin(sc);
 +	ath9k_init_buttons(sc);
  
- 	if (ah->leds && ah->num_leds)
- 		for (i = 0; i < ah->num_leds; i++) {
+ 	if (ah->led_pin < 0)
+ 		return;