diff options
| author | Miaoqian Lin <linmq006@gmail.com> | 2022-03-07 12:45:39 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-04-15 14:18:09 +0200 |
| commit | 0325193cf40dc3a6e27d55a5b98680936deebcd0 (patch) | |
| tree | 2bf949b6fc48c445026ced788b4e4691f4549586 /sound/soc/atmel | |
| parent | 3cc050df73e3d973f1870a8dc0e177e77670bc7f (diff) | |
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>
Diffstat (limited to 'sound/soc/atmel')
| -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 b1bef2bf142d..05277a88e20d 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; |