Commit 1567062f authored by Xie Yisheng's avatar Xie Yisheng Committed by Mark Brown

ASoC: max98095: use match_string() helper

match_string() returns the index of an array for a matching string,
which can be used instead of open coded variant.

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
Signed-off-by: default avatarYisheng Xie <xieyisheng1@huawei.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 34706315
...@@ -1634,15 +1634,12 @@ static const char *bq_mode_name[] = {"Biquad1 Mode", "Biquad2 Mode"}; ...@@ -1634,15 +1634,12 @@ static const char *bq_mode_name[] = {"Biquad1 Mode", "Biquad2 Mode"};
static int max98095_get_bq_channel(struct snd_soc_component *component, static int max98095_get_bq_channel(struct snd_soc_component *component,
const char *name) const char *name)
{ {
int i; int ret;
for (i = 0; i < ARRAY_SIZE(bq_mode_name); i++)
if (strcmp(name, bq_mode_name[i]) == 0)
return i;
/* Shouldn't happen */ ret = match_string(bq_mode_name, ARRAY_SIZE(bq_mode_name), name);
dev_err(component->dev, "Bad biquad channel name '%s'\n", name); if (ret < 0)
return -EINVAL; dev_err(component->dev, "Bad biquad channel name '%s'\n", name);
return ret;
} }
static int max98095_put_bq_enum(struct snd_kcontrol *kcontrol, static int max98095_put_bq_enum(struct snd_kcontrol *kcontrol,
......
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