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author | Miaoqian Lin <linmq006@gmail.com> | 2022-03-07 15:45:39 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-08 15:23:20 +0300 |
commit | a0bc36b247dcf4d21bf820bfc4bcbaf7f6cf19b5 (patch) | |
tree | 07cc38030c39cd5bb20398b689d56558b6d3ae31 | |
parent | 9dd2fd7a1f84c947561af29424c5ddcecfcf2cbe (diff) | |
download | linux-a0bc36b247dcf4d21bf820bfc4bcbaf7f6cf19b5.tar.xz |
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: 531f67e41dcd ("ASoC: at91sam9g20ek-wm8731: convert to dt support")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Reviewed-by: Codrin Ciubotariu <codrin.ciubotariu@microchip.com>
Link: https://lore.kernel.org/r/20220307124539.1743-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
-rw-r--r-- | sound/soc/atmel/sam9g20_wm8731.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/sound/soc/atmel/sam9g20_wm8731.c b/sound/soc/atmel/sam9g20_wm8731.c index ed1f69b57024..8a55d59a6c2a 100644 --- a/sound/soc/atmel/sam9g20_wm8731.c +++ b/sound/soc/atmel/sam9g20_wm8731.c @@ -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; |