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staging: iio: ad7816: Use devm_iio_device_register

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devm_iio_device_register simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Sachin Kamat 2013-10-29 11:39:00 +00:00 committed by Jonathan Cameron
parent 8fb8125aa5
commit 5404dc7726
1 changed files with 1 additions and 11 deletions
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12
drivers/staging/iio/adc/ad7816.c
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@ -412,7 +412,7 @@ static int ad7816_probe(struct spi_device *spi_dev)
return ret;
}
ret = iio_device_register(indio_dev);
ret = devm_iio_device_register(&spi_dev->dev, indio_dev);
if (ret)
return ret;
@ -422,15 +422,6 @@ static int ad7816_probe(struct spi_device *spi_dev)
return 0;
}
static int ad7816_remove(struct spi_device *spi_dev)
{
struct iio_dev *indio_dev = dev_get_drvdata(&spi_dev->dev);
iio_device_unregister(indio_dev);
return 0;
}
static const struct spi_device_id ad7816_id[] = {
{ "ad7816", 0 },
{ "ad7817", 0 },
@ -446,7 +437,6 @@ static struct spi_driver ad7816_driver = {
.owner = THIS_MODULE,
},
.probe = ad7816_probe,
.remove = ad7816_remove,
.id_table = ad7816_id,
};
module_spi_driver(ad7816_driver);