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/17445
Signed-off-by: Robert Marko <robimarko@gmail.com>

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

@@ -1,64 +0,0 @@
---- 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		*/
-@@ -108,6 +109,24 @@ 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 +143,10 @@ 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);
- 
-@@ -134,6 +155,17 @@ void ath_init_leds(struct ath_softc *sc)
- 
- 	ath_fill_led_pin(sc);
- 
-+	if (pdata && pdata->leds && pdata->num_leds)
-+		for (i = 0; i < pdata->num_leds; i++) {
-+			if (pdata->leds[i].gpio == sc->sc_ah->led_pin)
-+				sc->sc_ah->led_pin = -1;
-+
-+			ath_create_platform_led(sc, &pdata->leds[i]);
-+		}
-+
-+	if (sc->sc_ah->led_pin < 0)
-+		return;
-+
- 	snprintf(led_name, sizeof(led_name), "ath9k-%s",
- 		 wiphy_name(sc->hw->wiphy));
- 

package/kernel/mac80211/patches/ath9k/547-ath9k_led_defstate_fix.patch

@@ -13,7 +13,7 @@ Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
 
 --- a/drivers/net/wireless/ath/ath9k/gpio.c
 +++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -74,8 +74,11 @@ static int ath_add_led(struct ath_softc
+@@ -73,8 +73,11 @@ static int ath_add_led(struct ath_softc
  	ath9k_hw_gpio_request_out(sc->sc_ah, gpio->gpio, gpio->name,
  				  AR_GPIO_OUTPUT_MUX_AS_OUTPUT);
  

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

@@ -32,9 +32,9 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #ifdef CPTCFG_ATH9K_DEBUGFS
 --- a/drivers/net/wireless/ath/ath9k/gpio.c
 +++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -17,12 +17,120 @@
+@@ -16,12 +16,120 @@
+ 
  #include "ath9k.h"
- #include <linux/ath9k_platform.h>
  
 +#ifdef CPTCFG_MAC80211_LEDS
 +
@@ -155,7 +155,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  static void ath_fill_led_pin(struct ath_softc *sc)
  {
  	struct ath_hw *ah = sc->sc_ah;
-@@ -80,6 +188,12 @@ static int ath_add_led(struct ath_softc
+@@ -79,6 +187,12 @@ static int ath_add_led(struct ath_softc
  	else
  		ath9k_hw_set_gpio(sc->sc_ah, gpio->gpio, gpio->active_low);
  
@@ -168,7 +168,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  	return 0;
  }
  
-@@ -136,17 +250,24 @@ void ath_deinit_leds(struct ath_softc *s
+@@ -117,16 +231,23 @@ void ath_deinit_leds(struct ath_softc *s
  
  	while (!list_empty(&sc->leds)) {
  		led = list_first_entry(&sc->leds, struct ath_led, list);
@@ -188,12 +188,11 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
  void ath_init_leds(struct ath_softc *sc)
  {
- 	struct ath9k_platform_data *pdata = sc->dev->platform_data;
 +	struct device_node *np = sc->dev->of_node;
  	char led_name[32];
  	const char *trigger;
- 	int i;
-@@ -156,6 +277,15 @@ void ath_init_leds(struct ath_softc *sc)
+ 
+@@ -135,6 +256,15 @@ void ath_init_leds(struct ath_softc *sc)
  	if (AR_SREV_9100(sc->sc_ah))
  		return;
  
@@ -208,4 +207,4 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
 +
  	ath_fill_led_pin(sc);
  
- 	if (pdata && pdata->leds && pdata->num_leds)
+ 	snprintf(led_name, sizeof(led_name), "ath9k-%s",

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

@@ -20,16 +20,17 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  
 --- a/drivers/net/wireless/ath/ath9k/gpio.c
 +++ b/drivers/net/wireless/ath/ath9k/gpio.c
-@@ -16,6 +16,8 @@
+@@ -15,6 +15,9 @@
+  */
  
  #include "ath9k.h"
- #include <linux/ath9k_platform.h>
++#include <linux/ath9k_platform.h>
 +#include <linux/platform_device.h>
 +#include <linux/gpio_keys.h>
  
  #ifdef CPTCFG_MAC80211_LEDS
  
-@@ -115,6 +117,67 @@ static void ath9k_unregister_gpio_chip(s
+@@ -114,6 +117,67 @@ static void ath9k_unregister_gpio_chip(s
  	kfree(gc);
  }
  
@@ -97,7 +98,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #else /* CONFIG_GPIOLIB */
  
  static inline void ath9k_register_gpio_chip(struct ath_softc *sc)
-@@ -125,6 +188,14 @@ static inline void ath9k_unregister_gpio
+@@ -124,6 +188,14 @@ static inline void ath9k_unregister_gpio
  {
  }
  
@@ -112,7 +113,7 @@ Signed-off-by: Felix Fietkau <nbd@nbd.name>
  #endif /* CONFIG_GPIOLIB */
  
  /********************************/
-@@ -248,6 +319,7 @@ void ath_deinit_leds(struct ath_softc *s
+@@ -229,6 +301,7 @@ void ath_deinit_leds(struct ath_softc *s
  {
  	struct ath_led *led;
  
@@ -120,11 +121,11 @@ 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
-@@ -287,6 +359,7 @@ void ath_init_leds(struct ath_softc *sc)
+@@ -266,6 +339,7 @@ void ath_init_leds(struct ath_softc *sc)
  	}
  
  	ath_fill_led_pin(sc);
 +	ath9k_init_buttons(sc);
  
- 	if (pdata && pdata->leds && pdata->num_leds)
- 		for (i = 0; i < pdata->num_leds; i++) {
+ 	snprintf(led_name, sizeof(led_name), "ath9k-%s",
+ 		 wiphy_name(sc->hw->wiphy));

target/linux/generic/files/include/linux/ath9k_platform.h

@@ -47,9 +47,6 @@ struct ath9k_platform_data {
 
 	bool use_eeprom;
 
-	int num_leds;
-	const struct gpio_led *leds;
-
 	unsigned num_btns;
 	const struct gpio_keys_button *btns;
 	unsigned btn_poll_interval;