Commit 7e235deb authored Oct 24, 2016 by Arnaud Pouliquen Committed by Mark Brown Oct 26, 2016

ASoC: sti-sas: enable fast io for regmap



Some registers accesses are done in atomic context.
Enable fast io to use spinlock instead of mutex to protect access.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent 1001354c

sound/soc/codecs/sti-sas.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -424,7 +424,7 @@ static const struct snd_soc_dai_ops stih407_dac_ops = {
		static const struct regmap_config stih407_sas_regmap = {
		.reg_bits = 32,
		.val_bits = 32,

		.fast_io = true,
		.max_register = STIH407_AUDIO_DAC_CTRL,
		.reg_defaults = stih407_sas_reg_defaults,
		.num_reg_defaults = ARRAY_SIZE(stih407_sas_reg_defaults),