diff options
| author | Olivier Moysan <olivier.moysan@st.com> | 2019-04-03 15:23:36 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-04-04 20:56:08 +0700 |
| commit | 75a714823e89ceeb168092b4c4d0a3f52b415461 (patch) | |
| tree | 0e1ff30f6800146e29ededd470b3d3c4ea62570e /sound/soc/codecs/cs42l51-i2c.c | |
| parent | 2f7c4ce09a43457666592f36e18a5db58cca86a0 (diff) | |
ASoC: cs42l51: add power management
Add sleep PM callbacks to support system low power modes.
Signed-off-by: Olivier Moysan <olivier.moysan@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/codecs/cs42l51-i2c.c')
| -rw-r--r-- | sound/soc/codecs/cs42l51-i2c.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/sound/soc/codecs/cs42l51-i2c.c b/sound/soc/codecs/cs42l51-i2c.c index 8333dbf18ea2..116221e581ce 100644 --- a/sound/soc/codecs/cs42l51-i2c.c +++ b/sound/soc/codecs/cs42l51-i2c.c @@ -29,8 +29,6 @@ static int cs42l51_i2c_probe(struct i2c_client *i2c, struct regmap_config config; config = cs42l51_regmap; - config.val_bits = 8; - config.reg_bits = 8; return cs42l51_probe(&i2c->dev, devm_regmap_init_i2c(i2c, &config)); } @@ -40,10 +38,15 @@ static int cs42l51_i2c_remove(struct i2c_client *i2c) return cs42l51_remove(&i2c->dev); } +static const struct dev_pm_ops cs42l51_pm_ops = { + SET_SYSTEM_SLEEP_PM_OPS(cs42l51_suspend, cs42l51_resume) +}; + static struct i2c_driver cs42l51_i2c_driver = { .driver = { .name = "cs42l51", .of_match_table = cs42l51_of_match, + .pm = &cs42l51_pm_ops, }, .probe = cs42l51_i2c_probe, .remove = cs42l51_i2c_remove, |