diff options
| author | Martin Blumenstingl <martin.blumenstingl@googlemail.com> | 2018-09-23 01:21:01 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2018-09-29 14:26:08 +0300 |
| commit | 234c64a290cb6ec79a2b1ac289a1713dc9f7890e (patch) | |
| tree | 524c39250f3abf9961b5c1cbeea8bd9530e8fb4c /drivers/iio/adc | |
| parent | 3d9bf07a72f9257f081be7d4381cb70cf0d9426e (diff) | |
| download | linux-234c64a290cb6ec79a2b1ac289a1713dc9f7890e.tar.xz | |
iio: adc: meson-saradc: use of_device_get_match_data
This simplifies our _probe function by using of_device_get_match_data
instead of open-coding it. No functional changes.
Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/adc')
| -rw-r--r-- | drivers/iio/adc/meson_saradc.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/iio/adc/meson_saradc.c b/drivers/iio/adc/meson_saradc.c index b97b06bf7713..9d8f2139debc 100644 --- a/drivers/iio/adc/meson_saradc.c +++ b/drivers/iio/adc/meson_saradc.c @@ -978,11 +978,11 @@ MODULE_DEVICE_TABLE(of, meson_sar_adc_of_match); static int meson_sar_adc_probe(struct platform_device *pdev) { + const struct meson_sar_adc_data *match_data; struct meson_sar_adc_priv *priv; struct iio_dev *indio_dev; struct resource *res; void __iomem *base; - const struct of_device_id *match; int irq, ret; indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*priv)); @@ -994,13 +994,13 @@ static int meson_sar_adc_probe(struct platform_device *pdev) priv = iio_priv(indio_dev); init_completion(&priv->done); - match = of_match_device(meson_sar_adc_of_match, &pdev->dev); - if (!match) { - dev_err(&pdev->dev, "failed to match device\n"); + match_data = of_device_get_match_data(&pdev->dev); + if (!match_data) { + dev_err(&pdev->dev, "failed to get match data\n"); return -ENODEV; } - priv->data = match->data; + priv->data = match_data; indio_dev->name = priv->data->name; indio_dev->dev.parent = &pdev->dev; |