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path: root/drivers/iio/dac/ad5380.c
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Diffstat (limited to 'drivers/iio/dac/ad5380.c')
-rw-r--r--drivers/iio/dac/ad5380.c28
1 files changed, 16 insertions, 12 deletions
diff --git a/drivers/iio/dac/ad5380.c b/drivers/iio/dac/ad5380.c
index 14991ac55f26..483fc379a2da 100644
--- a/drivers/iio/dac/ad5380.c
+++ b/drivers/iio/dac/ad5380.c
@@ -338,7 +338,7 @@ static const struct ad5380_chip_info ad5380_chip_info_tbl[] = {
},
};
-static int __devinit ad5380_alloc_channels(struct iio_dev *indio_dev)
+static int ad5380_alloc_channels(struct iio_dev *indio_dev)
{
struct ad5380_state *st = iio_priv(indio_dev);
struct iio_chan_spec *channels;
@@ -361,8 +361,8 @@ static int __devinit ad5380_alloc_channels(struct iio_dev *indio_dev)
return 0;
}
-static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
- enum ad5380_type type, const char *name)
+static int ad5380_probe(struct device *dev, struct regmap *regmap,
+ enum ad5380_type type, const char *name)
{
struct iio_dev *indio_dev;
struct ad5380_state *st;
@@ -406,7 +406,11 @@ static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
goto error_free_reg;
}
- st->vref = regulator_get_voltage(st->vref_reg);
+ ret = regulator_get_voltage(st->vref_reg);
+ if (ret < 0)
+ goto error_disable_reg;
+
+ st->vref = ret;
} else {
st->vref = st->chip_info->int_vref;
ctrl |= AD5380_CTRL_INT_VREF_EN;
@@ -441,7 +445,7 @@ error_out:
return ret;
}
-static int __devexit ad5380_remove(struct device *dev)
+static int ad5380_remove(struct device *dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(dev);
struct ad5380_state *st = iio_priv(indio_dev);
@@ -478,7 +482,7 @@ static const struct regmap_config ad5380_regmap_config = {
#if IS_ENABLED(CONFIG_SPI_MASTER)
-static int __devinit ad5380_spi_probe(struct spi_device *spi)
+static int ad5380_spi_probe(struct spi_device *spi)
{
const struct spi_device_id *id = spi_get_device_id(spi);
struct regmap *regmap;
@@ -491,7 +495,7 @@ static int __devinit ad5380_spi_probe(struct spi_device *spi)
return ad5380_probe(&spi->dev, regmap, id->driver_data, id->name);
}
-static int __devexit ad5380_spi_remove(struct spi_device *spi)
+static int ad5380_spi_remove(struct spi_device *spi)
{
return ad5380_remove(&spi->dev);
}
@@ -523,7 +527,7 @@ static struct spi_driver ad5380_spi_driver = {
.owner = THIS_MODULE,
},
.probe = ad5380_spi_probe,
- .remove = __devexit_p(ad5380_spi_remove),
+ .remove = ad5380_spi_remove,
.id_table = ad5380_spi_ids,
};
@@ -552,8 +556,8 @@ static inline void ad5380_spi_unregister_driver(void)
#if IS_ENABLED(CONFIG_I2C)
-static int __devinit ad5380_i2c_probe(struct i2c_client *i2c,
- const struct i2c_device_id *id)
+static int ad5380_i2c_probe(struct i2c_client *i2c,
+ const struct i2c_device_id *id)
{
struct regmap *regmap;
@@ -565,7 +569,7 @@ static int __devinit ad5380_i2c_probe(struct i2c_client *i2c,
return ad5380_probe(&i2c->dev, regmap, id->driver_data, id->name);
}
-static int __devexit ad5380_i2c_remove(struct i2c_client *i2c)
+static int ad5380_i2c_remove(struct i2c_client *i2c)
{
return ad5380_remove(&i2c->dev);
}
@@ -597,7 +601,7 @@ static struct i2c_driver ad5380_i2c_driver = {
.owner = THIS_MODULE,
},
.probe = ad5380_i2c_probe,
- .remove = __devexit_p(ad5380_i2c_remove),
+ .remove = ad5380_i2c_remove,
.id_table = ad5380_i2c_ids,
};