]> git.ipfire.org Git - thirdparty/kernel/stable.git/commit
ASoC: mediatek: mt8195: Fix error handling in mt8195_mt6359_rt1019_rt5682_dev_probe
authorMiaoqian Lin <linmq006@gmail.com>
Wed, 16 Mar 2022 08:46:15 +0000 (08:46 +0000)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 8 Apr 2022 11:57:53 +0000 (13:57 +0200)
commitc652f8f0875b569f8afa80b8cf9762828fd6187b
treef92ca2abaa5fda93dcf9f976f4f8e50e86ae69c7
parent5e6c67316919ab0ce781a53264cdab8aab5546a3
ASoC: mediatek: mt8195: Fix error handling in mt8195_mt6359_rt1019_rt5682_dev_probe

[ Upstream commit c4b7174fe5bb875a09a78674a14a1589d1a672f3 ]

The device_node pointer is returned by of_parse_phandle()  with refcount
incremented. We should use of_node_put() on it when done.

This function only calls of_node_put() in the regular path.
And it will cause refcount leak in error path.

Fixes: 082482a50227 ("ASoC: mediatek: mt8195: release device_node after snd_soc_register_card")
Signed-off-by: Miaoqian Lin <linmq006@gmail.com>
Link: https://lore.kernel.org/r/20220316084623.24238-1-linmq006@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
sound/soc/mediatek/mt8195/mt8195-mt6359-rt1019-rt5682.c