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Commit 9acc7f08 authored by Fabio Estevam's avatar Fabio Estevam Committed by Mark Brown
Browse files

ASoC: max98090: Check for clk_prepare_enable() error 



clk_prepare_enable() may fail, so we should better check its return value
and propagate it in the case of error.

Signed-off-by: default avatarFabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent d770e558

sound/soc/codecs/max98090.c

+6 −3
Original line number Diff line number Diff line
@@ -1801,10 +1801,13 @@ static int max98090_set_bias_level(struct snd_soc_codec *codec, 
		if (IS_ERR(max98090->mclk))

			break;



		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_ON)

		if (snd_soc_codec_get_bias_level(codec) == SND_SOC_BIAS_ON) {

			clk_disable_unprepare(max98090->mclk);

		else

			clk_prepare_enable(max98090->mclk);

		} else {

			ret = clk_prepare_enable(max98090->mclk);

			if (ret)

				return ret;

		}

		break;



	case SND_SOC_BIAS_STANDBY: