• Wen Yang's avatar
    ASoC: eukrea-tlv320: fix a leaked reference by adding missing of_node_put · 28779829
    Wen Yang authored
    [ Upstream commit b820d52e ]
    
    The call to of_parse_phandle returns a node pointer with refcount
    incremented thus it must be explicitly decremented after the last
    usage.
    
    Detected by coccinelle with the following warnings:
    ./sound/soc/fsl/eukrea-tlv320.c:121:3-9: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 102, but without a correspo    nding object release within this function.
    ./sound/soc/fsl/eukrea-tlv320.c:127:3-9: ERROR: missing of_node_put; acquired a node pointer with refcount incremented on line 102, but without a correspo    nding object release within this function.
    Signed-off-by: default avatarWen Yang <wen.yang99@zte.com.cn>
    Cc: Liam Girdwood <lgirdwood@gmail.com>
    Cc: Mark Brown <broonie@kernel.org>
    Cc: Jaroslav Kysela <perex@perex.cz>
    Cc: Takashi Iwai <tiwai@suse.com>
    Cc: alsa-devel@alsa-project.org
    Cc: linux-kernel@vger.kernel.org
    Signed-off-by: default avatarMark Brown <broonie@kernel.org>
    Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
    28779829
eukrea-tlv320.c 6.21 KB