ASoC: cs53l30: Add missing regmap use_single config

This device requires single register transactions, this will
definely cause problems with the new device ID parsing which
uses regmap_bulk_read but might also show up in the cache sync
sometimes. Add the missing flags to the regmap_config.

Fixes: 4fc81bc88ad9 ("ASoC: cs53l30: Minor error paths fixups")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20210511175718.15416-1-ckeepax@opensource.cirrus.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c
index 3d67cbf..abe0cc0 100644 (file)
--- a/sound/soc/codecs/cs53l30.c
+++ b/sound/soc/codecs/cs53l30.c
@@ -912,6 +912,9 @@ static struct regmap_config cs53l30_regmap = {
        .writeable_reg = cs53l30_writeable_register,
        .readable_reg = cs53l30_readable_register,
        .cache_type = REGCACHE_RBTREE,
+
+       .use_single_read = true,
+       .use_single_write = true,
 };
 
 static int cs53l30_i2c_probe(struct i2c_client *client,