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

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This patch cleanups below cppcheck warning.

sound/soc/soc-dapm.c:751:15: style: The scope of the variable 'val' can be reduced. [variableScope]
 unsigned int val, item;
              ^

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87wnp0u257.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Kuninori Morimoto 2021-08-05 10:11:00 +09:00 committed by Mark Brown
parent 7453d6d45d
commit af6b57ab7f
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GPG key ID: 24D68B725D5487D0
1 changed files with 2 additions and 1 deletions
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3
sound/soc/soc-dapm.c
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@ -747,10 +747,11 @@ static int dapm_connect_mux(struct snd_soc_dapm_context *dapm,
{ {
const struct snd_kcontrol_new *kcontrol = &w->kcontrol_news[0]; const struct snd_kcontrol_new *kcontrol = &w->kcontrol_news[0];
struct soc_enum *e = (struct soc_enum *)kcontrol->private_value; struct soc_enum *e = (struct soc_enum *)kcontrol->private_value;
unsigned int val, item; unsigned int item;
int i; int i;
if (e->reg != SND_SOC_NOPM) { if (e->reg != SND_SOC_NOPM) {
unsigned int val;
val = soc_dapm_read(dapm, e->reg); val = soc_dapm_read(dapm, e->reg);
val = (val >> e->shift_l) & e->mask; val = (val >> e->shift_l) & e->mask;
item = snd_soc_enum_val_to_item(e, val); item = snd_soc_enum_val_to_item(e, val);