diff options
| author | Sachin Kamat <sachin.kamat@linaro.org> | 2013-07-23 10:58:00 +0200 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-08-03 19:40:42 +0200 |
| commit | 3ef50f8830ecb911c3ae3faec4f2832d5ff55bff (patch) | |
| tree | 8faf8b3494a2b4ba3f797c9ae7693f81105bb4cc /drivers/iio/adc | |
| parent | iio: adc: ti-adc081c: Use devm_* APIs (diff) | |
| download | linux-3ef50f8830ecb911c3ae3faec4f2832d5ff55bff.tar.xz linux-3ef50f8830ecb911c3ae3faec4f2832d5ff55bff.zip | |
iio: adc: viperboard_adc: Use devm_iio_device_alloc
Using devm_iio_device_alloc makes code simpler.
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Lars Poeschel <poeschel@lemonage.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/viperboard_adc.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/iio/adc/viperboard_adc.c b/drivers/iio/adc/viperboard_adc.c index 56ac481c73c0..09727a71e9fa 100644 --- a/drivers/iio/adc/viperboard_adc.c +++ b/drivers/iio/adc/viperboard_adc.c @@ -124,7 +124,7 @@ static int vprbrd_adc_probe(struct platform_device *pdev) int ret; /* registering iio */ - indio_dev = iio_device_alloc(sizeof(*adc)); + indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*adc)); if (!indio_dev) { dev_err(&pdev->dev, "failed allocating iio device\n"); return -ENOMEM; @@ -142,16 +142,12 @@ static int vprbrd_adc_probe(struct platform_device *pdev) ret = iio_device_register(indio_dev); if (ret) { dev_err(&pdev->dev, "could not register iio (adc)"); - goto error; + return ret; } platform_set_drvdata(pdev, indio_dev); return 0; - -error: - iio_device_free(indio_dev); - return ret; } static int vprbrd_adc_remove(struct platform_device *pdev) @@ -159,7 +155,6 @@ static int vprbrd_adc_remove(struct platform_device *pdev) struct iio_dev *indio_dev = platform_get_drvdata(pdev); iio_device_unregister(indio_dev); - iio_device_free(indio_dev); return 0; } |