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ASoC: soc-dapm: cleanup cppcheck warning at dapm_set_mixer_path_status()

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This patch cleanups below cppcheck warning, and its related code.

 unsigned int val;
              ^

sound/soc/soc-dapm.c:789:15: style: The scope of the variable 'val' can be reduced. [variableScope]
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87v94ku252.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto
2021-08-05 10:11:05 +09:00
committed by Mark Brown
parent af6b57ab7f
commit 29155bba18
1 changed files with 5 additions and 5 deletions
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10
sound/soc/soc-dapm.c
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@@ -782,14 +782,14 @@ static void dapm_set_mixer_path_status(struct snd_soc_dapm_path *p, int i,
struct soc_mixer_control *mc = (struct soc_mixer_control *)
p->sink->kcontrol_news[i].private_value;
unsigned int reg = mc->reg;
unsigned int shift = mc->shift;
unsigned int max = mc->max;
unsigned int mask = (1 << fls(max)) - 1;
unsigned int invert = mc->invert;
unsigned int val;
if (reg != SND_SOC_NOPM) {
val = soc_dapm_read(p->sink->dapm, reg);
unsigned int shift = mc->shift;
unsigned int max = mc->max;
unsigned int mask = (1 << fls(max)) - 1;
unsigned int val = soc_dapm_read(p->sink->dapm, reg);
/*
* The nth_path argument allows this function to know
* which path of a kcontrol it is setting the initial