From 752d01d9907b32ed55e07d36fde49a153ad6fe36 Mon Sep 17 00:00:00 2001 From: Wei Yongjun Date: Sun, 22 Jan 2017 17:15:06 +0000 Subject: [PATCH] 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 Signed-off-by: Jonathan Cameron --- 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); -- 2.7.4