diff options
| author | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-10-13 14:15:38 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2019-11-09 13:14:34 +0100 |
| commit | 38877a376adf5d11c56bacd4b953050931c1bd0a (patch) | |
| tree | cb0f987a946036c8ae9bd846fd5bb89e00684b40 /drivers/iio | |
| parent | iio: adc: aspeed: use devm_platform_ioremap_resource (diff) | |
| download | linux-38877a376adf5d11c56bacd4b953050931c1bd0a.tar.xz linux-38877a376adf5d11c56bacd4b953050931c1bd0a.zip | |
iio: adc: mt6577_auxdac: use devm_platform_ioremap_resource
Reduces boilerplate. Identified by coccinelle
CHECK drivers/iio/adc/mt6577_auxadc.c
drivers/iio/adc/mt6577_auxadc.c:257:1-18: WARNING: Use devm_platform_ioremap_resource for adc_dev -> reg_base
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: Zhiyong Tao <zhiyong.tao@mediatek.com>
Reviewed-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/adc/mt6577_auxadc.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/iio/adc/mt6577_auxadc.c b/drivers/iio/adc/mt6577_auxadc.c index 7bbb64ca3b32..a4776d924f3a 100644 --- a/drivers/iio/adc/mt6577_auxadc.c +++ b/drivers/iio/adc/mt6577_auxadc.c @@ -237,7 +237,6 @@ static int mt6577_auxadc_probe(struct platform_device *pdev) { struct mt6577_auxadc_device *adc_dev; unsigned long adc_clk_rate; - struct resource *res; struct iio_dev *indio_dev; int ret; @@ -253,8 +252,7 @@ static int mt6577_auxadc_probe(struct platform_device *pdev) indio_dev->channels = mt6577_auxadc_iio_channels; indio_dev->num_channels = ARRAY_SIZE(mt6577_auxadc_iio_channels); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - adc_dev->reg_base = devm_ioremap_resource(&pdev->dev, res); + adc_dev->reg_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(adc_dev->reg_base)) { dev_err(&pdev->dev, "failed to get auxadc base address\n"); return PTR_ERR(adc_dev->reg_base); |