From: Mark Brown Date: Wed, 22 Apr 2020 08:35:50 +0000 (+0100) Subject: ASoC: dmic: Allow GPIO operations to sleep X-Git-Tag: v5.10.7~1331^2~131^2~157 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=5d7e0b1516dfc5901d1e394f17eb55b360e7d3d3;p=platform%2Fkernel%2Flinux-rpi.git ASoC: dmic: Allow GPIO operations to sleep 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 Reviewed-by: Tzung-Bi Shih Link: https://lore.kernel.org/r/20200422083550.50711-1-broonie@kernel.org Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/dmic.c b/sound/soc/codecs/dmic.c index f5560a49..5d079d9 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; }