From 794a870e776717ccbd27676a551250613de9c40c Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 29 Oct 2013 11:39:00 +0000 Subject: [PATCH] staging: iio: ad2s1200: Use devm_iio_device_register devm_iio_device_register simplifies the code. Signed-off-by: Sachin Kamat Signed-off-by: Jonathan Cameron --- drivers/staging/iio/resolver/ad2s1200.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c index 62d30179301f..36eedd8a0ea9 100644 --- a/drivers/staging/iio/resolver/ad2s1200.c +++ b/drivers/staging/iio/resolver/ad2s1200.c @@ -131,7 +131,7 @@ static int ad2s1200_probe(struct spi_device *spi) indio_dev->num_channels = ARRAY_SIZE(ad2s1200_channels); indio_dev->name = spi_get_device_id(spi)->name; - ret = iio_device_register(indio_dev); + ret = devm_iio_device_register(&spi->dev, indio_dev); if (ret) return ret; @@ -142,13 +142,6 @@ static int ad2s1200_probe(struct spi_device *spi) return 0; } -static int ad2s1200_remove(struct spi_device *spi) -{ - iio_device_unregister(spi_get_drvdata(spi)); - - return 0; -} - static const struct spi_device_id ad2s1200_id[] = { { "ad2s1200" }, { "ad2s1205" }, @@ -162,7 +155,6 @@ static struct spi_driver ad2s1200_driver = { .owner = THIS_MODULE, }, .probe = ad2s1200_probe, - .remove = ad2s1200_remove, .id_table = ad2s1200_id, }; module_spi_driver(ad2s1200_driver); -- 2.20.1