[PATCH v2 5/5] iio: adc: bcm_iproc_adc: use devm_iio_device_register()

[mdshahid03 at gmail.com]

From: Mohammad Shahid <mdshahid03 at gmail.com>

Use `devm_iio_device_register()` to automatically unregister the IIO
device when the device is detached.

This removes the manual `iio_device_unregister()` call and makes the
`iproc_adc_remove()` callback unnecessary.

Signed-off-by: Mohammad Shahid <mdshahid03 at gmail.com>
---
 drivers/iio/adc/bcm_iproc_adc.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/iio/adc/bcm_iproc_adc.c b/drivers/iio/adc/bcm_iproc_adc.c
index 11f2bc12c19a..38a153d6fc70 100644
--- a/drivers/iio/adc/bcm_iproc_adc.c
+++ b/drivers/iio/adc/bcm_iproc_adc.c
@@ -570,7 +570,7 @@ static int iproc_adc_probe(struct platform_device *pdev)
 	indio_dev->channels = iproc_adc_iio_channels;
 	indio_dev->num_channels = ARRAY_SIZE(iproc_adc_iio_channels);
 
-	ret = iio_device_register(indio_dev);
+	ret = devm_iio_device_register(dev, indio_dev);
 	if (ret)
 		return dev_err_probe(dev, ret, "iio_device_register failed\n");
 
@@ -578,13 +578,6 @@ static int iproc_adc_probe(struct platform_device *pdev)
 
 }
 
-static void iproc_adc_remove(struct platform_device *pdev)
-{
-	struct iio_dev *indio_dev = platform_get_drvdata(pdev);
-
-	iio_device_unregister(indio_dev);
-}
-
 static const struct of_device_id iproc_adc_of_match[] = {
 	{.compatible = "brcm,iproc-static-adc", },
 	{ }
@@ -593,7 +586,6 @@ MODULE_DEVICE_TABLE(of, iproc_adc_of_match);
 
 static struct platform_driver iproc_adc_driver = {
 	.probe = iproc_adc_probe,
-	.remove = iproc_adc_remove,
 	.driver = {
 		.name = "iproc-static-adc",
 		.of_match_table = iproc_adc_of_match,
-- 
2.43.0