diff options
| author | Mark Brown <broonie@linaro.org> | 2013-12-12 00:49:50 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-17 11:35:01 +0000 |
| commit | bd4893492bfc6081da55e445d200c1a832770a06 (patch) | |
| tree | 39ba59c4cfa20db48ea67dda371b53999dffef14 /sound/soc/codecs/wm5102.c | |
| parent | 3c43c69537daa044c61965fad24e24ad392c4166 (diff) | |
| download | linux-bd4893492bfc6081da55e445d200c1a832770a06.tar.gz | |
ASoC: wm5102: Use async writes
When writing the patch write to the device asynchronously, allowing better performance when used with a bus like SPI which supports this by minimising the need to context switch back to the driver to get the next bit of data. Signed-off-by: Mark Brown <broonie@linaro.org> Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm5102.c')
| -rw-r--r-- | sound/soc/codecs/wm5102.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm5102.c b/sound/soc/codecs/wm5102.c index a08e8bf6d07c..ce9c8e14d4bd 100644 --- a/sound/soc/codecs/wm5102.c +++ b/sound/soc/codecs/wm5102.c @@ -601,8 +601,8 @@ static int wm5102_sysclk_ev(struct snd_soc_dapm_widget *w, case SND_SOC_DAPM_POST_PMU: if (patch) for (i = 0; i < patch_size; i++) - regmap_write(regmap, patch[i].reg, - patch[i].def); + regmap_write_async(regmap, patch[i].reg, + patch[i].def); break; default: |