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Commit 84e93b38 authored by Himangi Saraogi's avatar Himangi Saraogi Committed by Jonathan Cameron
Browse files

staging: iio: ad9951: Use devm_iio_device_register 



This patch introduces the use of devm_iio_device_register and does away
with the unregister in the remove function. The remove function is no
longer required and is completely removed.

Signed-off-by: default avatarHimangi Saraogi <himangi774@gmail.com>
Acked-by: default avatarJulia Lawall <julia.lawall@lip6.fr>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 913b8646

drivers/staging/iio/frequency/ad9951.c

+1 −9
Original line number Diff line number Diff line
@@ -175,7 +175,7 @@ static int ad9951_probe(struct spi_device *spi) 
	idev->info = &ad9951_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;
@@ -186,20 +186,12 @@ static int ad9951_probe(struct spi_device *spi) 
	return 0;

}



static int ad9951_remove(struct spi_device *spi)

{

	iio_device_unregister(spi_get_drvdata(spi));



	return 0;

}



static struct spi_driver ad9951_driver = {

	.driver = {

		.name = DRV_NAME,

		.owner = THIS_MODULE,

	},

	.probe = ad9951_probe,

	.remove = ad9951_remove,

};

module_spi_driver(ad9951_driver);