From: Himangi Saraogi Date: Sat, 8 Mar 2014 10:58:00 +0000 (+0000) Subject: staging:iio:ad9852: Use devm_iio_device_register X-Git-Tag: v3.18-rc1~130^2~1187^2~9 X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=af097e86312f2a2ec83d9d2497425f5d61592953;p=karo-tx-linux.git staging:iio:ad9852: 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. Signed-off-by: Himangi Saraogi Acked-by: Julia Lawall Signed-off-by: Jonathan Cameron --- diff --git a/drivers/staging/iio/frequency/ad9852.c b/drivers/staging/iio/frequency/ad9852.c index 11e4367375d2..af2f2cc7a2f1 100644 --- a/drivers/staging/iio/frequency/ad9852.c +++ b/drivers/staging/iio/frequency/ad9852.c @@ -218,7 +218,7 @@ static int ad9852_probe(struct spi_device *spi) idev->info = &ad9852_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; @@ -230,20 +230,12 @@ static int ad9852_probe(struct spi_device *spi) return 0; } -static int ad9852_remove(struct spi_device *spi) -{ - iio_device_unregister(spi_get_drvdata(spi)); - - return 0; -} - static struct spi_driver ad9852_driver = { .driver = { .name = DRV_NAME, .owner = THIS_MODULE, }, .probe = ad9852_probe, - .remove = ad9852_remove, }; module_spi_driver(ad9852_driver);