diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-10-29 15:39:00 +0400 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-11-25 01:07:15 +0400 |
| commit | 2191d0fba75c77efef8e4fd50641fb19772b72eb (patch) | |
| tree | 58ebc140d978abeff39bdfdcf058e36e3bbdbd95 /drivers/iio/adc | |
| parent | 27b832427e060d4e963c610d07860e5dbe1daafa (diff) | |
| download | linux-2191d0fba75c77efef8e4fd50641fb19772b72eb.tar.xz | |
iio: adc: viperboard: 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/iio/adc')
| -rw-r--r-- | drivers/iio/adc/viperboard_adc.c | 12 |
1 files changed, 1 insertions, 11 deletions
diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c index ee695e50cfa3..d0add8f9416b 100644 --- a/drivers/iio/adc/viperboard_adc.c +++ b/drivers/iio/adc/viperboard_adc.c @@ -133,7 +133,7 @@ static int vprbrd_adc_probe(struct platform_device *pdev) indio_dev->channels = vprbrd_adc_iio_channels; indio_dev->num_channels = ARRAY_SIZE(vprbrd_adc_iio_channels); - ret = iio_device_register(indio_dev); + ret = devm_iio_device_register(&pdev->dev, indio_dev); if (ret) { dev_err(&pdev->dev, "could not register iio (adc)"); return ret; @@ -144,22 +144,12 @@ static int vprbrd_adc_probe(struct platform_device *pdev) return 0; } -static int vprbrd_adc_remove(struct platform_device *pdev) -{ - struct iio_dev *indio_dev = platform_get_drvdata(pdev); - - iio_device_unregister(indio_dev); - - return 0; -} - static struct platform_driver vprbrd_adc_driver = { .driver = { .name = "viperboard-adc", .owner = THIS_MODULE, }, .probe = vprbrd_adc_probe, - .remove = vprbrd_adc_remove, }; module_platform_driver(vprbrd_adc_driver); |