From b374e8686fc35ae124e62dc78725ea656ba1ef8a Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Mon, 5 Nov 2018 16:51:47 +0100 Subject: mt76: fix building without CONFIG_LEDS_CLASS When CONFIG_LEDS_CLASS is disabled, or it is a loadable module while mt76 is built-in, we run into a link error: drivers/net/wireless/mediatek/mt76/mac80211.o: In function `mt76_register_device': mac80211.c:(.text+0xb78): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `devm_of_led_classdev_register' We don't really need a hard dependency here as the driver can presumably work just fine without LEDs, so this follows the iwlwifi example and adds a separate Kconfig option for the LED support, this will be available whenever it will link, and otherwise the respective code gets left out from the driver object. Fixes: 17f1de56df05 ("mt76: add common code shared between multiple chipsets") Signed-off-by: Arnd Bergmann Signed-off-by: Lorenzo Bianconi Signed-off-by: Kalle Valo --- drivers/net/wireless/mediatek/mt76/mac80211.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/net/wireless/mediatek/mt76/mac80211.c') diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index 2a699e8b79bf..7d219ff2d480 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -345,9 +345,11 @@ int mt76_register_device(struct mt76_dev *dev, bool vht, mt76_check_sband(dev, NL80211_BAND_2GHZ); mt76_check_sband(dev, NL80211_BAND_5GHZ); - ret = mt76_led_init(dev); - if (ret) - return ret; + if (IS_ENABLED(CONFIG_MT76_LEDS)) { + ret = mt76_led_init(dev); + if (ret) + return ret; + } return ieee80211_register_hw(hw); } -- cgit v1.2.3