iio: adc: exynos: use devm_platform_ioremap_resource

Reduce local boilerplate.
Identified by coccinelle
drivers/iio/adc/exynos_adc.c:792:1-11: WARNING: Use devm_platform_ioremap_resource for info -> regs

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com>

diff --git a/drivers/iio/adc/exynos_adc.c b/drivers/iio/adc/exynos_adc.c
index b5a4973..2df7d05 100644 (file)
--- a/drivers/iio/adc/exynos_adc.c
+++ b/drivers/iio/adc/exynos_adc.c
@@ -769,7 +769,6 @@ static int exynos_adc_probe(struct platform_device *pdev)
        struct device_node *np = pdev->dev.of_node;
        struct s3c2410_ts_mach_info *pdata = dev_get_platdata(&pdev->dev);
        struct iio_dev *indio_dev = NULL;
-       struct resource *mem;
        bool has_ts = false;
        int ret = -ENODEV;
        int irq;
@@ -788,8 +787,7 @@ static int exynos_adc_probe(struct platform_device *pdev)
                return -EINVAL;
        }
 
-       mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       info->regs = devm_ioremap_resource(&pdev->dev, mem);
+       info->regs = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(info->regs))
                return PTR_ERR(info->regs);