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| author | Mark Brown <broonie@kernel.org> | 2020-06-01 13:01:13 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-06-01 13:01:13 +0100 |
| commit | a72ff08faf3d6b2a1c21c9b815bf02af44cc70ab (patch) | |
| tree | 5d9292f82ef7a236930febee51373565e1842398 /sound/soc/codecs/adau7118-i2c.c | |
| parent | 9cb1fd0efd195590b828b9b865421ad345a4a145 (diff) | |
| parent | f4aa5e214eeaf7f1c7f157526a5aa29784cb6a1f (diff) | |
Merge remote-tracking branch 'asoc/for-5.7' into asoc-linus
Diffstat (limited to 'sound/soc/codecs/adau7118-i2c.c')
| -rw-r--r-- | sound/soc/codecs/adau7118-i2c.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/sound/soc/codecs/adau7118-i2c.c b/sound/soc/codecs/adau7118-i2c.c index a8211362fe82..aa7afb3b826d 100644 --- a/sound/soc/codecs/adau7118-i2c.c +++ b/sound/soc/codecs/adau7118-i2c.c @@ -32,6 +32,12 @@ static const struct reg_default adau7118_reg_defaults[] = { { ADAU7118_REG_RESET, 0x00 }, }; +static bool adau7118_volatile(struct device *dev, unsigned int reg) +{ + return (reg == ADAU7118_REG_RESET); +} + + static const struct regmap_config adau7118_regmap_config = { .reg_bits = 8, .val_bits = 8, @@ -39,6 +45,7 @@ static const struct regmap_config adau7118_regmap_config = { .num_reg_defaults = ARRAY_SIZE(adau7118_reg_defaults), .cache_type = REGCACHE_RBTREE, .max_register = ADAU7118_REG_RESET, + .volatile_reg = adau7118_volatile, }; static int adau7118_probe_i2c(struct i2c_client *i2c, |