ASoC: dmic: Allow GPIO operations to sleep

Message ID 20200422083550.50711-1-broonie@kernel.org
State New
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Series
  • ASoC: dmic: Allow GPIO operations to sleep
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Commit Message

Mark Brown April 22, 2020, 8:35 a.m.
If there is a power GPIO provided we control it from DAPM context so there
is no problem with a sleeping GPIO, use the _cansleep() version of the API
to allow this.

Signed-off-by: Mark Brown <broonie@kernel.org>
---
 sound/soc/codecs/dmic.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch

diff --git a/sound/soc/codecs/dmic.c b/sound/soc/codecs/dmic.c
index f5560a49b9e5..5d079d90fd3b 100644
--- a/sound/soc/codecs/dmic.c
+++ b/sound/soc/codecs/dmic.c
@@ -59,14 +59,14 @@  static int dmic_aif_event(struct snd_soc_dapm_widget *w,
 	switch (event) {
 	case SND_SOC_DAPM_POST_PMU:
 		if (dmic->gpio_en)
-			gpiod_set_value(dmic->gpio_en, 1);
+			gpiod_set_value_cansleep(dmic->gpio_en, 1);
 
 		if (dmic->wakeup_delay)
 			msleep(dmic->wakeup_delay);
 		break;
 	case SND_SOC_DAPM_POST_PMD:
 		if (dmic->gpio_en)
-			gpiod_set_value(dmic->gpio_en, 0);
+			gpiod_set_value_cansleep(dmic->gpio_en, 0);
 		break;
 	}