diff options
| author | Mark Brown <broonie@linaro.org> | 2013-12-12 00:49:56 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-12-17 11:35:07 +0000 |
| commit | 959e4083cd9c43fb3e818984926f9c590ee0aa2b (patch) | |
| tree | 7cd64bddca31f63ef1b5fbd76ea78500b8999178 /sound/soc/codecs/wm5110.c | |
| parent | bd4893492bfc6081da55e445d200c1a832770a06 (diff) | |
| download | linux-959e4083cd9c43fb3e818984926f9c590ee0aa2b.tar.bz2 | |
ASoC: wm5110: 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>
Tested-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Reviewed-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm5110.c')
| -rw-r--r-- | sound/soc/codecs/wm5110.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 0e63d8ce533f..ebcbe7831e57 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -105,8 +105,8 @@ static int wm5110_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: |