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iio: common: ssp_sensors: gyro: use devm_iio_device_register()

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Use devm_iio_device_register() for IIO subsystem device
registration and delete the remove function since there
is no need after this change.

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Wei Yongjun 2017-01-22 17:15:06 +00:00 committed by Jonathan Cameron
parent fa4c115ca5
commit 752d01d990
1 changed files with 1 additions and 11 deletions
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12
drivers/iio/gyro/ssp_gyro_sensor.c
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@ -135,7 +135,7 @@ static int ssp_gyro_probe(struct platform_device *pdev)
platform_set_drvdata(pdev, indio_dev);
ret = iio_device_register(indio_dev);
ret = devm_iio_device_register(&pdev->dev, indio_dev);
if (ret < 0)
return ret;
@ -145,21 +145,11 @@ static int ssp_gyro_probe(struct platform_device *pdev)
return 0;
}
static int ssp_gyro_remove(struct platform_device *pdev)
{
struct iio_dev *indio_dev = platform_get_drvdata(pdev);
iio_device_unregister(indio_dev);
return 0;
}
static struct platform_driver ssp_gyro_driver = {
.driver = {
.name = SSP_GYROSCOPE_NAME,
},
.probe = ssp_gyro_probe,
.remove = ssp_gyro_remove,
};
module_platform_driver(ssp_gyro_driver);