From: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
Date: Sun, 31 Jan 2016 20:45:57 +0100
Subject: [PATCH v4 1/8] mac80211: ath9k: enable platform WLAN LED name

Enable platform-supplied WLAN LED name for ath9k device. It replaces generic
'ath9k-phy*' label with string set during platform initialization.

Signed-off-by: Michal Cieslakiewicz <michal.cieslakiewicz@wp.pl>
---
 drivers/net/wireless/ath/ath9k/gpio.c |   10 +++++++---
 include/linux/ath9k_platform.h        |    1 +
 2 files changed, 8 insertions(+), 3 deletions(-)

--- a/drivers/net/wireless/ath/ath9k/gpio.c
+++ b/drivers/net/wireless/ath/ath9k/gpio.c
@@ -155,8 +155,11 @@ void ath_init_leds(struct ath_softc *sc)
 
 	ath_fill_led_pin(sc);
 
-	snprintf(led_name, sizeof(led_name), "ath9k-%s",
-		 wiphy_name(sc->hw->wiphy));
+	if (pdata && pdata->led_name)
+		strncpy(led_name, pdata->led_name, sizeof(led_name));
+	else
+		snprintf(led_name, sizeof(led_name), "ath9k-%s",
+			 wiphy_name(sc->hw->wiphy));
 
 	if (ath9k_led_blink)
 		trigger = sc->led_default_trigger;
--- a/include/linux/ath9k_platform.h
+++ b/include/linux/ath9k_platform.h
@@ -49,6 +49,7 @@ struct ath9k_platform_data {
 
 	int num_leds;
 	const struct gpio_led *leds;
+	const char *led_name;
 };
 
 #endif /* _LINUX_ATH9K_PLATFORM_H */
