From 959e4083cd9c43fb3e818984926f9c590ee0aa2b Mon Sep 17 00:00:00 2001 From: Mark Brown Date: Thu, 12 Dec 2013 00:49:56 +0000 Subject: [PATCH] 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 Tested-by: Charles Keepax Reviewed-by: Charles Keepax --- sound/soc/codecs/wm5110.c | 4 ++-- 1 file 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: -- 2.20.1