diff options
author | Yang Yingliang <yangyingliang@huawei.com> | 2021-11-25 10:16:08 +0300 |
---|---|---|
committer | Mark Brown <broonie@kernel.org> | 2021-11-25 14:54:29 +0300 |
commit | fc6c62cf1cbf24c81ccb1d248120311336d5f3cc (patch) | |
tree | 07fb5a2604ed515a77fbbfd2b59668b7aa7f5f42 | |
parent | faf695517c1c77bb4a4b46d54007a283962eb00e (diff) | |
download | linux-fc6c62cf1cbf24c81ccb1d248120311336d5f3cc.tar.xz |
ASoC: SOF: mediatek: Add missing of_node_put() in platform_parse_resource()
The node pointer is returned by of_parse_phandle() with
refcount incremented in platform_parse_resource(). Calling
of_node_put() to aovid the refcount leak.
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>
Link: https://lore.kernel.org/r/20211125071608.3056715-1-yangyingliang@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
-rw-r--r-- | sound/soc/sof/mediatek/mt8195/mt8195.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/sound/soc/sof/mediatek/mt8195/mt8195.c b/sound/soc/sof/mediatek/mt8195/mt8195.c index 40e5a25875a6..55d9812870a4 100644 --- a/sound/soc/sof/mediatek/mt8195/mt8195.c +++ b/sound/soc/sof/mediatek/mt8195/mt8195.c @@ -43,6 +43,7 @@ static int platform_parse_resource(struct platform_device *pdev, void *data) } ret = of_address_to_resource(mem_region, 0, &res); + of_node_put(mem_region); if (ret) { dev_err(dev, "of_address_to_resource dma failed\n"); return ret; @@ -64,6 +65,7 @@ static int platform_parse_resource(struct platform_device *pdev, void *data) } ret = of_address_to_resource(mem_region, 0, &res); + of_node_put(mem_region); if (ret) { dev_err(dev, "of_address_to_resource sysmem failed\n"); return ret; |