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staging: iio: adis16220: 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 691dab4291
commit 8fb8125aa5
1 changed files with 2 additions and 5 deletions
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7
drivers/staging/iio/accel/adis16220_core.c
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@ -439,13 +439,13 @@ static int adis16220_probe(struct spi_device *spi)
indio_dev->channels = adis16220_channels;
indio_dev->num_channels = ARRAY_SIZE(adis16220_channels);
ret = iio_device_register(indio_dev);
ret = devm_iio_device_register(&spi->dev, indio_dev);
if (ret)
return ret;
ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &accel_bin);
if (ret)
goto error_unregister_dev;
return ret;
ret = sysfs_create_bin_file(&indio_dev->dev.kobj, &adc1_bin);
if (ret)
@ -470,8 +470,6 @@ error_rm_adc1_bin:
sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc1_bin);
error_rm_accel_bin:
sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin);
error_unregister_dev:
iio_device_unregister(indio_dev);
return ret;
}
@ -482,7 +480,6 @@ static int adis16220_remove(struct spi_device *spi)
sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc2_bin);
sysfs_remove_bin_file(&indio_dev->dev.kobj, &adc1_bin);
sysfs_remove_bin_file(&indio_dev->dev.kobj, &accel_bin);
iio_device_unregister(indio_dev);
return 0;
}