The patch
ASoC: max98090: Check for clk_prepare_enable() error
has been applied to the asoc tree at
git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git
All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted.
You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed.
If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced.
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Thanks, Mark
From 9acc7f08716b98730e1ead7e785fb0f3ad3a2d07 Mon Sep 17 00:00:00 2001
From: Fabio Estevam fabio.estevam@freescale.com Date: Sat, 20 Jun 2015 15:55:50 -0300 Subject: [PATCH] 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: Fabio Estevam fabio.estevam@freescale.com Signed-off-by: Mark Brown broonie@kernel.org --- sound/soc/codecs/max98090.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-)
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c index 78268f0514e9..1697340c3842 100644 --- a/sound/soc/codecs/max98090.c +++ b/sound/soc/codecs/max98090.c @@ -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: