diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-10-16 17:34:01 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-11-23 19:44:01 +0000 |
| commit | 72ce527c7bb599ac1d64ec5393f66a673b75de6b (patch) | |
| tree | 97b3c2951ab8dbfa62196049cfe4cd226e36e73e | |
| parent | eefa008b1677244d73ba47920172be36570c87c1 (diff) | |
iio: cdc: ad7150: Use devm_regulator_get_enable()
This driver only turns the power on at probe and off via a custom
devm_add_action_or_reset() callback. The new devm_regulator_get_enable()
replaces this boilerplate code.
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Matti Vaittinen <mazziesaccount@gmail.com>
Reviewed-by: Nuno Sá <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20221016163409.320197-7-jic23@kernel.org
| -rw-r--r-- | drivers/iio/cdc/ad7150.c | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/drivers/iio/cdc/ad7150.c b/drivers/iio/cdc/ad7150.c index ebe112b4618b..1113745890ca 100644 --- a/drivers/iio/cdc/ad7150.c +++ b/drivers/iio/cdc/ad7150.c @@ -536,19 +536,11 @@ static const struct iio_info ad7150_info_no_irq = { .read_raw = &ad7150_read_raw, }; -static void ad7150_reg_disable(void *data) -{ - struct regulator *reg = data; - - regulator_disable(reg); -} - static int ad7150_probe(struct i2c_client *client, const struct i2c_device_id *id) { struct ad7150_chip_info *chip; struct iio_dev *indio_dev; - struct regulator *reg; int ret; indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*chip)); @@ -563,15 +555,7 @@ static int ad7150_probe(struct i2c_client *client, indio_dev->modes = INDIO_DIRECT_MODE; - reg = devm_regulator_get(&client->dev, "vdd"); - if (IS_ERR(reg)) - return PTR_ERR(reg); - - ret = regulator_enable(reg); - if (ret) - return ret; - - ret = devm_add_action_or_reset(&client->dev, ad7150_reg_disable, reg); + ret = devm_regulator_get_enable(&client->dev, "vdd"); if (ret) return ret; |