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iio: dac: Convert ad5380 to devm_regmap_* APIs 

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Axel Lin 2012-06-15 16:40:21 +08:00 committed by Greg Kroah-Hartman
parent 4d9505af77
commit d03fcfe626
1 changed files with 4 additions and 6 deletions
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10
drivers/iio/dac/ad5380.c
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@ -373,7 +373,7 @@ static int __devinit ad5380_probe(struct device *dev, struct regmap *regmap,
if (indio_dev == NULL) {
dev_err(dev, "Failed to allocate iio device\n");
ret = -ENOMEM;
goto error_regmap_exit;
goto error_out;
}
st = iio_priv(indio_dev);
@ -436,8 +436,7 @@ error_free_reg:
kfree(indio_dev->channels);
error_free:
iio_device_free(indio_dev);
error_regmap_exit:
regmap_exit(regmap);
error_out:
return ret;
}
@ -456,7 +455,6 @@ static int __devexit ad5380_remove(struct device *dev)
regulator_put(st->vref_reg);
}
regmap_exit(st->regmap);
iio_device_free(indio_dev);
return 0;
@ -485,7 +483,7 @@ static int __devinit ad5380_spi_probe(struct spi_device *spi)
const struct spi_device_id *id = spi_get_device_id(spi);
struct regmap *regmap;
regmap = regmap_init_spi(spi, &ad5380_regmap_config);
regmap = devm_regmap_init_spi(spi, &ad5380_regmap_config);
if (IS_ERR(regmap))
return PTR_ERR(regmap);
@ -559,7 +557,7 @@ static int __devinit ad5380_i2c_probe(struct i2c_client *i2c,
{
struct regmap *regmap;
regmap = regmap_init_i2c(i2c, &ad5380_regmap_config);
regmap = devm_regmap_init_i2c(i2c, &ad5380_regmap_config);
if (IS_ERR(regmap))
return PTR_ERR(regmap);