diff options
author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-10-29 15:39:00 +0400 |
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committer | Jonathan Cameron <jic23@kernel.org> | 2013-11-25 01:07:19 +0400 |
commit | 5404dc77266e3159486bd89a482d11e80a3b173e (patch) | |
tree | 8d7eb6e91a18ebaff2e69142be8ffb2e2f5ce6bf /drivers/staging | |
parent | 8fb8125aa56de8f1618973cc3ae85ebde81bb656 (diff) | |
download | linux-5404dc77266e3159486bd89a482d11e80a3b173e.tar.xz |
staging: iio: ad7816: Use devm_iio_device_register
devm_iio_device_register simplifies the code.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/staging')
-rw-r--r-- | drivers/staging/iio/adc/ad7816.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/staging/iio/adc/ad7816.c b/drivers/staging/iio/adc/ad7816.c index 9f48e5c74eed..2369cf28412e 100644 --- a/drivers/staging/iio/adc/ad7816.c +++ b/drivers/staging/iio/adc/ad7816.c @@ -412,7 +412,7 @@ static int ad7816_probe(struct spi_device *spi_dev) return ret; } - ret = iio_device_register(indio_dev); + ret = devm_iio_device_register(&spi_dev->dev, indio_dev); if (ret) return ret; @@ -422,15 +422,6 @@ static int ad7816_probe(struct spi_device *spi_dev) return 0; } -static int ad7816_remove(struct spi_device *spi_dev) -{ - struct iio_dev *indio_dev = dev_get_drvdata(&spi_dev->dev); - - iio_device_unregister(indio_dev); - - return 0; -} - static const struct spi_device_id ad7816_id[] = { { "ad7816", 0 }, { "ad7817", 0 }, @@ -446,7 +437,6 @@ static struct spi_driver ad7816_driver = { .owner = THIS_MODULE, }, .probe = ad7816_probe, - .remove = ad7816_remove, .id_table = ad7816_id, }; module_spi_driver(ad7816_driver); |