From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
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@xxxxxxxxxx>
---
drivers/iio/gyro/ssp_gyro_sensor.c | 12 +-----------
1 file changed, 1 insertion(+), 11 deletions(-)
diff --git a/drivers/iio/gyro/ssp_gyro_sensor.c b/drivers/iio/gyro/ssp_gyro_sensor.c
index 33a7f0a..2dacd8e 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);
--
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