[PATCH 20/33] staging: iio: ad5930: Use devm_iio_device_register

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devm_iio_device_register simplifies the code.

Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
---
 drivers/staging/iio/frequency/ad5930.c |   10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

diff --git a/drivers/staging/iio/frequency/ad5930.c b/drivers/staging/iio/frequency/ad5930.c
index a4aeee6..662cfb9 100644
--- a/drivers/staging/iio/frequency/ad5930.c
+++ b/drivers/staging/iio/frequency/ad5930.c
@@ -106,7 +106,7 @@ static int ad5930_probe(struct spi_device *spi)
 	idev->info = &ad5930_info;
 	idev->modes = INDIO_DIRECT_MODE;
 
-	ret = iio_device_register(idev);
+	ret = devm_iio_device_register(&spi->dev, idev);
 	if (ret)
 		return ret;
 	spi->max_speed_hz = 2000000;
@@ -117,20 +117,12 @@ static int ad5930_probe(struct spi_device *spi)
 	return 0;
 }
 
-static int ad5930_remove(struct spi_device *spi)
-{
-	iio_device_unregister(spi_get_drvdata(spi));
-
-	return 0;
-}
-
 static struct spi_driver ad5930_driver = {
 	.driver = {
 		.name = DRV_NAME,
 		.owner = THIS_MODULE,
 	},
 	.probe = ad5930_probe,
-	.remove = ad5930_remove,
 };
 module_spi_driver(ad5930_driver);
 
-- 
1.7.9.5

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