memory: samsung: exynos5422-dmc: Convert to devm_platform_ioremap_resource

Use devm_platform_ioremap_resource() to simplify code.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Acked-by: Lukasz Luba <lukasz.luba@arm.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

diff --git a/drivers/memory/samsung/exynos5422-dmc.c b/drivers/memory/samsung/exynos5422-dmc.c
index 47dbf6d..81a1b1d 100644 (file)
--- a/drivers/memory/samsung/exynos5422-dmc.c
+++ b/drivers/memory/samsung/exynos5422-dmc.c
@@ -1374,7 +1374,6 @@ static int exynos5_dmc_probe(struct platform_device *pdev)
        struct device *dev = &pdev->dev;
        struct device_node *np = dev->of_node;
        struct exynos5_dmc *dmc;
-       struct resource *res;
        int irq[2];
 
        dmc = devm_kzalloc(dev, sizeof(*dmc), GFP_KERNEL);
@@ -1386,13 +1385,11 @@ static int exynos5_dmc_probe(struct platform_device *pdev)
        dmc->dev = dev;
        platform_set_drvdata(pdev, dmc);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       dmc->base_drexi0 = devm_ioremap_resource(dev, res);
+       dmc->base_drexi0 = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(dmc->base_drexi0))
                return PTR_ERR(dmc->base_drexi0);
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       dmc->base_drexi1 = devm_ioremap_resource(dev, res);
+       dmc->base_drexi1 = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(dmc->base_drexi1))
                return PTR_ERR(dmc->base_drexi1);