ASoC: Drop unnecessary bias level check on resume (b8faaba4) · Commits · 戴 / test

The suspended flag will only be set if the CODEC bias level was either STANDBY or OFF. This means we don't need to check for that on resume since the condition will always be true. Signed-off-by:

Lars-Peter Clausen <lars@metafoo.de> Signed-off-by:

Mark Brown <broonie@kernel.org>

sound/soc/soc-core.c

+3 −16

Original line number	Diff line number	Diff line
		@@ -750,23 +750,10 @@ static void soc_resume_deferred(struct work_struct *work)
		}

		list_for_each_entry(codec, &card->codec_dev_list, card_list) {
		/* If the CODEC was idle over suspend then it will have been
		* left with bias OFF or STANDBY and suspended so we must now
		* resume. Otherwise the suspend was suppressed.
		*/
		if (codec->suspended) {
		switch (codec->dapm.bias_level) {
		case SND_SOC_BIAS_STANDBY:
		case SND_SOC_BIAS_OFF:
		if (codec->driver->resume)
		codec->driver->resume(codec);
		codec->suspended = 0;
		break;
		default:
		dev_dbg(codec->dev,
		"ASoC: CODEC was on over suspend\n");
		break;
		}
		}
		}

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