diff options
Diffstat (limited to 'sound/soc/codecs/mt6660.c')
| -rw-r--r-- | sound/soc/codecs/mt6660.c | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/sound/soc/codecs/mt6660.c b/sound/soc/codecs/mt6660.c index 358c500377df..cc2df5f7ea19 100644 --- a/sound/soc/codecs/mt6660.c +++ b/sound/soc/codecs/mt6660.c @@ -47,13 +47,12 @@ static int mt6660_reg_write(void *context, unsigned int reg, unsigned int val) struct mt6660_chip *chip = context; int size = mt6660_get_reg_size(reg); u8 reg_data[4]; - int i, ret; + int i; for (i = 0; i < size; i++) reg_data[size - i - 1] = (val >> (8 * i)) & 0xff; - ret = i2c_smbus_write_i2c_block_data(chip->i2c, reg, size, reg_data); - return ret; + return i2c_smbus_write_i2c_block_data(chip->i2c, reg, size, reg_data); } static int mt6660_reg_read(void *context, unsigned int reg, unsigned int *val) @@ -324,6 +323,7 @@ static const struct snd_soc_component_driver mt6660_component_driver = { .num_dapm_routes = ARRAY_SIZE(mt6660_component_dapm_routes), .idle_bias_on = false, /* idle_bias_off = true */ + .endianness = 1, }; static int mt6660_component_aif_hw_params(struct snd_pcm_substream *substream, @@ -457,8 +457,7 @@ static int _mt6660_read_chip_revision(struct mt6660_chip *chip) return 0; } -static int mt6660_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int mt6660_i2c_probe(struct i2c_client *client) { struct mt6660_chip *chip = NULL; int ret; @@ -510,21 +509,24 @@ static int mt6660_i2c_probe(struct i2c_client *client, ret = devm_snd_soc_register_component(chip->dev, &mt6660_component_driver, &mt6660_codec_dai, 1); + if (ret) + pm_runtime_disable(chip->dev); + return ret; + probe_fail: _mt6660_chip_power_on(chip, 0); mutex_destroy(&chip->io_lock); return ret; } -static int mt6660_i2c_remove(struct i2c_client *client) +static void mt6660_i2c_remove(struct i2c_client *client) { struct mt6660_chip *chip = i2c_get_clientdata(client); pm_runtime_disable(chip->dev); pm_runtime_set_suspended(chip->dev); mutex_destroy(&chip->io_lock); - return 0; } static int __maybe_unused mt6660_i2c_runtime_suspend(struct device *dev) @@ -568,7 +570,7 @@ static struct i2c_driver mt6660_i2c_driver = { .of_match_table = of_match_ptr(mt6660_of_id), .pm = &mt6660_dev_pm_ops, }, - .probe = mt6660_i2c_probe, + .probe_new = mt6660_i2c_probe, .remove = mt6660_i2c_remove, .id_table = mt6660_i2c_id, }; |