diff options
| author | Nicholas Mc Guire <hofrat@osadl.org> | 2017-01-12 13:09:41 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-01-12 18:20:59 +0100 |
| commit | 4a312c9c825adf74c0026c98fed4ab59ce190863 (patch) | |
| tree | 8163116fe25cb3a4b63a2d6938b5cc8583bccd46 /sound | |
| parent | ASoC: rt5640: move DAC2 Power to rt5640_dapm_widgets (diff) | |
| download | linux-4a312c9c825adf74c0026c98fed4ab59ce190863.tar.xz linux-4a312c9c825adf74c0026c98fed4ab59ce190863.zip | |
ASoC: rt5640: use msleep() for long delays
ulseep_range() uses hrtimers and provides no advantage over msleep()
for larger delays. Fix up the 70/80ms delays here passing the "min"
value to msleep(). This reduces the load on the hrtimer subsystem.
Link: http://lkml.org/lkml/2017/1/11/377
Fixes: commit 246693ba7b0b ("ASoC: rt5640: change widget sequence for depop")
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/rt5640.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/rt5640.c b/sound/soc/codecs/rt5640.c index 0f1b2165e01c..33e080f80585 100644 --- a/sound/soc/codecs/rt5640.c +++ b/sound/soc/codecs/rt5640.c @@ -995,7 +995,7 @@ static int rt5640_hp_event(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_PRE_PMD: rt5640->hp_mute = 1; - usleep_range(70000, 75000); + msleep(70); break; default: @@ -1059,7 +1059,7 @@ static int rt5640_hp_post_event(struct snd_soc_dapm_widget *w, switch (event) { case SND_SOC_DAPM_POST_PMU: if (!rt5640->hp_mute) - usleep_range(80000, 85000); + msleep(80); break; |