Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 0325193c authored by Miaoqian Lin's avatar Miaoqian Lin Committed by Greg Kroah-Hartman
Browse files

ASoC: atmel: Add missing of_node_put() in at91sam9g20ek_audio_probe 



[ Upstream commit f590797fa3c1bccdd19e55441592a23b46aef449 ]

This node pointer is returned by of_parse_phandle() with refcount
incremented in this function.
Calling of_node_put() to avoid the refcount leak.

Fixes: 531f67e4 ("ASoC: at91sam9g20ek-wm8731: convert to dt support")
Signed-off-by: default avatarMiaoqian Lin <linmq006@gmail.com>
Reviewed-by: default avatarCodrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20220307124539.1743-1-linmq006@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 3cc050df

sound/soc/atmel/sam9g20_wm8731.c

+1 −0
Original line number Diff line number Diff line
@@ -214,6 +214,7 @@ static int at91sam9g20ek_audio_probe(struct platform_device *pdev) 
	cpu_np = of_parse_phandle(np, "atmel,ssc-controller", 0);

	if (!cpu_np) {

		dev_err(&pdev->dev, "dai and pcm info missing\n");

		of_node_put(codec_np);

		return -EINVAL;

	}

	at91sam9g20ek_dai.cpus->of_node = cpu_np;