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iio: gyro: adxrs450: Use devm_iio_device_register 

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 79788b7c44
commit 9bcbf02ae3
1 changed files with 2 additions and 12 deletions
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14
drivers/iio/gyro/adxrs450.c
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@ -434,23 +434,14 @@ static int adxrs450_probe(struct spi_device *spi)
indio_dev->num_channels = ARRAY_SIZE(adxrs450_channels); indio_dev->num_channels = ARRAY_SIZE(adxrs450_channels);
indio_dev->name = spi->dev.driver->name; indio_dev->name = spi->dev.driver->name;
ret = iio_device_register(indio_dev); ret = devm_iio_device_register(&spi->dev, indio_dev);
if (ret) if (ret)
return ret; return ret;
/* Get the device into a sane initial state */ /* Get the device into a sane initial state */
ret = adxrs450_initial_setup(indio_dev); ret = adxrs450_initial_setup(indio_dev);
if (ret) if (ret)
goto error_initial; return ret;
return 0;
error_initial:
iio_device_unregister(indio_dev);
return ret;
}
static int adxrs450_remove(struct spi_device *spi)
{
iio_device_unregister(spi_get_drvdata(spi));
return 0; return 0;
} }
@ -468,7 +459,6 @@ static struct spi_driver adxrs450_driver = {
.owner = THIS_MODULE, .owner = THIS_MODULE,
}, },
.probe = adxrs450_probe, .probe = adxrs450_probe,
.remove = adxrs450_remove,
.id_table = adxrs450_id, .id_table = adxrs450_id,
}; };
module_spi_driver(adxrs450_driver); module_spi_driver(adxrs450_driver);