diff options
| author | Axel Lin <axel.lin@ingics.com> | 2015-10-20 16:54:46 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2015-10-20 17:00:29 +0100 |
| commit | ce7b8dbdded8552d1fd25cc9289da361c5cc765e (patch) | |
| tree | e05b06b2ef051b089c4ded821c4ab94a3204f949 /sound | |
| parent | 6ff33f3902c3b1c5d0db6b1e2c70b6d76fba357f (diff) | |
ASoC: ssm2518: Drop .volatile_reg implementation
The implementation of ssm2518_register_volatile always returns false,
this behavior is the same as no .volatile_reg callback implementation
when cache_type != REGCACHE_NONE.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/ssm2518.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/sound/soc/codecs/ssm2518.c b/sound/soc/codecs/ssm2518.c index ddb0203fc649..86b81a60ac52 100644 --- a/sound/soc/codecs/ssm2518.c +++ b/sound/soc/codecs/ssm2518.c @@ -723,17 +723,11 @@ static struct snd_soc_codec_driver ssm2518_codec_driver = { .num_dapm_routes = ARRAY_SIZE(ssm2518_routes), }; -static bool ssm2518_register_volatile(struct device *dev, unsigned int reg) -{ - return false; -} - static const struct regmap_config ssm2518_regmap_config = { .val_bits = 8, .reg_bits = 8, .max_register = SSM2518_REG_DRC_9, - .volatile_reg = ssm2518_register_volatile, .cache_type = REGCACHE_RBTREE, .reg_defaults = ssm2518_reg_defaults, |