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ASoC: loongson: fix error release

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[ Upstream commit 97688a9c5b ]

In function loongson_card_parse_of(), when get device_node
'codec' failed, the function of_node_put(codec) should not
be invoked, thus fix error release.

Fixes: d24028606e ("ASoC: loongson: Add Loongson ASoC Sound Card Support")
Signed-off-by: tangbin <tangbin@cmss.chinamobile.com>
Link: https://patch.msgid.link/20240903090620.6276-1-tangbin@cmss.chinamobile.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
tangbin 2024-09-03 17:06:20 +08:00 committed by Greg Kroah-Hartman
parent 886ea81de4
commit f606b9ac4a
1 changed files with 2 additions and 2 deletions
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4
sound/soc/loongson/loongson_card.c
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@ -127,8 +127,8 @@ static int loongson_card_parse_of(struct loongson_card_data *data)
codec = of_get_child_by_name(dev->of_node, "codec"); codec = of_get_child_by_name(dev->of_node, "codec");
if (!codec) { if (!codec) {
dev_err(dev, "audio-codec property missing or invalid\n"); dev_err(dev, "audio-codec property missing or invalid\n");
ret = -EINVAL; of_node_put(cpu);
goto err; return -EINVAL;
} }
for (i = 0; i < card->num_links; i++) { for (i = 0; i < card->num_links; i++) {