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: 8cb9b001635c ("ASoC: cs35l34: Minor error paths fixups") Signed-off-by: Charles Keepax ckeepax@opensource.cirrus.com --- sound/soc/codecs/cs35l34.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/sound/soc/codecs/cs35l34.c b/sound/soc/codecs/cs35l34.c index 6657cc5db3e87..ed678241c22bc 100644 --- a/sound/soc/codecs/cs35l34.c +++ b/sound/soc/codecs/cs35l34.c @@ -801,6 +801,9 @@ static struct regmap_config cs35l34_regmap = { .readable_reg = cs35l34_readable_register, .precious_reg = cs35l34_precious_register, .cache_type = REGCACHE_RBTREE, + + .use_single_read = true, + .use_single_write = true, };
static int cs35l34_handle_of_data(struct i2c_client *i2c_client,