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authorWei Yongjun <weiyongjun1@huawei.com>2017-01-22 17:15:06 +0000
committerJonathan Cameron <jic23@kernel.org>2017-01-28 12:16:17 +0000
commit752d01d9907b32ed55e07d36fde49a153ad6fe36 (patch)
treed82aeed8f8e46a953ef3ad372a0c21d20b5d8ab3 /drivers/iio/gyro/ssp_gyro_sensor.c
parentfa4c115ca5bd9d9bef8f0a471c9fa32dc16c2453 (diff)
downloadlinux-752d01d9907b32ed55e07d36fde49a153ad6fe36.tar.bz2
iio: common: ssp_sensors: gyro: use devm_iio_device_register()
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>
Diffstat (limited to 'drivers/iio/gyro/ssp_gyro_sensor.c')
-rw-r--r--drivers/iio/gyro/ssp_gyro_sensor.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/iio/gyro/ssp_gyro_sensor.c b/drivers/iio/gyro/ssp_gyro_sensor.c
index 33a7f0a94ce5..2dacd8e01045 100644
--- a/drivers/iio/gyro/ssp_gyro_sensor.c
+++ b/drivers/iio/gyro/ssp_gyro_sensor.c
@@ -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);