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ASoC: wm8997: Use async writes
authorMark Brown <broonie@linaro.org>
Thu, 12 Dec 2013 00:50:04 +0000 (00:50 +0000)
committerMark Brown <broonie@linaro.org>
Tue, 17 Dec 2013 11:35:11 +0000 (11:35 +0000)
commit1f4fe272f068813377845a959cab5ce786a155bf
tree9a88ae5d1848daa0c725f6919d8ad2ec9f973f7dtree | snapshot (tar.gz zip)
parent959e4083cd9c43fb3e818984926f9c590ee0aa2bcommit | diff
ASoC: wm8997: 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>
sound/soc/codecs/wm8997.c diff | blob | blame | history