From 0a14c1d0113f121151edf34333cdf212dd209190 Mon Sep 17 00:00:00 2001
From: Liang He <windhl@126.com>
Date: Mon, 4 Jul 2022 16:34:20 +0800
Subject: [PATCH] mediatek: mt76: mac80211: Fix missing of_node_put() in mt76_led_init()
Git-commit: 0a14c1d0113f121151edf34333cdf212dd209190
Patch-mainline: v6.0-rc1
References: git-fixes
We should use of_node_put() for the reference 'np' returned by
of_get_child_by_name() which will increase the refcount.
Fixes: 17f1de56df05 ("mt76: add common code shared between multiple chipsets")
Signed-off-by: Liang He <windhl@126.com>
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/net/wireless/mediatek/mt76/mac80211.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c
index 0e7bd4a67ad4..253cbc1956d1 100644
--- a/drivers/net/wireless/mediatek/mt76/mac80211.c
+++ b/drivers/net/wireless/mediatek/mt76/mac80211.c
@@ -216,6 +216,7 @@ static int mt76_led_init(struct mt76_dev *dev)
if (!of_property_read_u32(np, "led-sources", &led_pin))
dev->led_pin = led_pin;
dev->led_al = of_property_read_bool(np, "led-active-low");
+ of_node_put(np);
}
return led_classdev_register(dev->dev, &dev->led_cdev);
--
2.35.3