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ASoC: rt5677: Avoid duplicate the same test in each switch case

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Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Axel Lin 2016-03-30 18:25:07 +08:00 committed by Mark Brown
parent f55532a0c0
commit 2dfadff69e
1 changed files with 5 additions and 19 deletions
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24
sound/soc/codecs/rt5677.c
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@ -1241,60 +1241,46 @@ static int rt5677_dmic_use_asrc(struct snd_soc_dapm_widget *source,
regmap_read(rt5677->regmap, RT5677_ASRC_5, &asrc_setting);
asrc_setting = (asrc_setting & RT5677_AD_STO1_CLK_SEL_MASK) >>
RT5677_AD_STO1_CLK_SEL_SFT;
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
break;
case 10:
regmap_read(rt5677->regmap, RT5677_ASRC_5, &asrc_setting);
asrc_setting = (asrc_setting & RT5677_AD_STO2_CLK_SEL_MASK) >>
RT5677_AD_STO2_CLK_SEL_SFT;
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
break;
case 9:
regmap_read(rt5677->regmap, RT5677_ASRC_5, &asrc_setting);
asrc_setting = (asrc_setting & RT5677_AD_STO3_CLK_SEL_MASK) >>
RT5677_AD_STO3_CLK_SEL_SFT;
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
break;
case 8:
regmap_read(rt5677->regmap, RT5677_ASRC_5, &asrc_setting);
asrc_setting = (asrc_setting & RT5677_AD_STO4_CLK_SEL_MASK) >>
RT5677_AD_STO4_CLK_SEL_SFT;
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
break;
case 7:
regmap_read(rt5677->regmap, RT5677_ASRC_6, &asrc_setting);
asrc_setting = (asrc_setting & RT5677_AD_MONOL_CLK_SEL_MASK) >>
RT5677_AD_MONOL_CLK_SEL_SFT;
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
break;
case 6:
regmap_read(rt5677->regmap, RT5677_ASRC_6, &asrc_setting);
asrc_setting = (asrc_setting & RT5677_AD_MONOR_CLK_SEL_MASK) >>
RT5677_AD_MONOR_CLK_SEL_SFT;
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
break;
default:
break;
return 0;
}
if (asrc_setting >= RT5677_CLK_SEL_I2S1_ASRC &&
asrc_setting <= RT5677_CLK_SEL_I2S6_ASRC)
return 1;
return 0;
}