From: Lars-Peter Clausen Date: Mon, 20 Oct 2014 08:56:35 +0000 (+0200) Subject: ASoC: max9850: Cleanup manual bias level transitions X-Git-Tag: firefly_0821_release~176^2~2610^2~38^2~15^5 X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=46804120c59b1374f8beb2b8636ffe6b0a7c16c8;p=firefly-linux-kernel-4.4.55.git ASoC: max9850: Cleanup manual bias level transitions Set the CODEC driver's suspend_bias_off flag rather than manually going to SND_SOC_BIAS_OFF in suspend and SND_SOC_BIAS_STANDBY in resume. This makes the code a bit shorter and cleaner. Signed-off-by: Lars-Peter Clausen Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c index 4fdf5aaa236f..10f8e47ce2c2 100644 --- a/sound/soc/codecs/max9850.c +++ b/sound/soc/codecs/max9850.c @@ -291,25 +291,6 @@ static struct snd_soc_dai_driver max9850_dai = { .ops = &max9850_dai_ops, }; -#ifdef CONFIG_PM -static int max9850_suspend(struct snd_soc_codec *codec) -{ - max9850_set_bias_level(codec, SND_SOC_BIAS_OFF); - - return 0; -} - -static int max9850_resume(struct snd_soc_codec *codec) -{ - max9850_set_bias_level(codec, SND_SOC_BIAS_STANDBY); - - return 0; -} -#else -#define max9850_suspend NULL -#define max9850_resume NULL -#endif - static int max9850_probe(struct snd_soc_codec *codec) { /* enable zero-detect */ @@ -324,9 +305,8 @@ static int max9850_probe(struct snd_soc_codec *codec) static struct snd_soc_codec_driver soc_codec_dev_max9850 = { .probe = max9850_probe, - .suspend = max9850_suspend, - .resume = max9850_resume, .set_bias_level = max9850_set_bias_level, + .suspend_bias_off = true, .controls = max9850_controls, .num_controls = ARRAY_SIZE(max9850_controls),