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ASoC: mediatek: mt8195: add missing of_node_put in probe 

dp node and hdmi node are retrieved from of_parse_phandle(), so using
of_node_put() on them before return.

Signed-off-by: Trevor Wu <trevor.wu@mediatek.com>
Link: https://lore.kernel.org/r/20210928063520.23927-1-trevor.wu@mediatek.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Trevor Wu 2021-09-28 14:35:20 +08:00 committed by Mark Brown
parent 3e5cdded93
commit b05cfb1215
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 15 additions and 10 deletions
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25
sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c
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@ -996,6 +996,8 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
{
struct snd_soc_card *card = &mt8195_mt6359_rt1019_rt5682_soc_card;
struct device_node *platform_node;
struct device_node *dp_node;
struct device_node *hdmi_node;
struct snd_soc_dai_link *dai_link;
struct mt8195_mt6359_rt1019_rt5682_priv *priv = NULL;
int ret, i;
@ -1014,12 +1016,12 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
dai_link->platforms->of_node = platform_node;
if (strcmp(dai_link->name, "DPTX_BE") == 0) {
dai_link->codecs->of_node =
of_parse_phandle(pdev->dev.of_node,
"mediatek,dptx-codec", 0);
if (!dai_link->codecs->of_node) {
dp_node = of_parse_phandle(pdev->dev.of_node,
"mediatek,dptx-codec", 0);
if (!dp_node) {
dev_dbg(&pdev->dev, "No property 'dptx-codec'\n");
} else {
dai_link->codecs->of_node = dp_node;
dai_link->codecs->name = NULL;
dai_link->codecs->dai_name = "i2s-hifi";
dai_link->init = mt8195_dptx_codec_init;
@ -1027,12 +1029,12 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
}
if (strcmp(dai_link->name, "ETDM3_OUT_BE") == 0) {
dai_link->codecs->of_node =
of_parse_phandle(pdev->dev.of_node,
"mediatek,hdmi-codec", 0);
if (!dai_link->codecs->of_node) {
hdmi_node = of_parse_phandle(pdev->dev.of_node,
"mediatek,hdmi-codec", 0);
if (!hdmi_node) {
dev_dbg(&pdev->dev, "No property 'hdmi-codec'\n");
} else {
dai_link->codecs->of_node = hdmi_node;
dai_link->codecs->name = NULL;
dai_link->codecs->dai_name = "i2s-hifi";
dai_link->init = mt8195_hdmi_codec_init;
@ -1042,8 +1044,8 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
if (!priv) {
of_node_put(platform_node);
return -ENOMEM;
ret = -ENOMEM;
goto out;
}
snd_soc_card_set_drvdata(card, priv);
@ -1053,6 +1055,9 @@ static int mt8195_mt6359_rt1019_rt5682_dev_probe(struct platform_device *pdev)
dev_err(&pdev->dev, "%s snd_soc_register_card fail %d\n",
__func__, ret);
out:
of_node_put(hdmi_node);
of_node_put(dp_node);
of_node_put(platform_node);
return ret;
}