diff options
| author | Himangi Saraogi <himangi774@gmail.com> | 2014-03-08 11:00:00 +0000 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2014-08-07 14:45:55 +0100 |
| commit | 84e93b38c2a93c59b23349b1e31de1a3657fa4c0 (patch) | |
| tree | 2000eb4bc5c8018dddc743e38e18813608ea840d | |
| parent | 913b864686746e10c32ed65c04f70d886c4c0c76 (diff) | |
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: Himangi Saraogi <himangi774@gmail.com>
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/staging/iio/frequency/ad9951.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/drivers/staging/iio/frequency/ad9951.c b/drivers/staging/iio/frequency/ad9951.c index 5e8990a0210b..d465db0e9c0b 100644 --- a/drivers/staging/iio/frequency/ad9951.c +++ b/drivers/staging/iio/frequency/ad9951.c @@ -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); |