From 365736e77cb7facea72b212aaef66d88b8f38a8d Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Tue, 29 Oct 2013 11:39:00 +0000 Subject: [PATCH] iio: dac: ad5421: Use devm_iio_device_register devm_iio_device_register simplifies the code. Signed-off-by: Sachin Kamat Signed-off-by: Jonathan Cameron --- drivers/iio/dac/ad5421.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/iio/dac/ad5421.c b/drivers/iio/dac/ad5421.c index 3eeaa82..7d1e908 100644 --- a/drivers/iio/dac/ad5421.c +++ b/drivers/iio/dac/ad5421.c @@ -514,16 +514,7 @@ static int ad5421_probe(struct spi_device *spi) return ret; } - return iio_device_register(indio_dev); -} - -static int ad5421_remove(struct spi_device *spi) -{ - struct iio_dev *indio_dev = spi_get_drvdata(spi); - - iio_device_unregister(indio_dev); - - return 0; + return devm_iio_device_register(&spi->dev, indio_dev); } static struct spi_driver ad5421_driver = { @@ -532,7 +523,6 @@ static struct spi_driver ad5421_driver = { .owner = THIS_MODULE, }, .probe = ad5421_probe, - .remove = ad5421_remove, }; module_spi_driver(ad5421_driver); -- 2.7.4