clk: samsung: exynos4412-isp: Make use of devm_platform_ioremap_resource()

Use the devm_platform_ioremap_resource() helper instead of
calling platform_get_resource() and devm_ioremap_resource()
separately

Signed-off-by: Cai Huoqing <caihuoqing@baidu.com>
Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Link: https://lore.kernel.org/r/20210907085107.4203-1-caihuoqing@baidu.com

diff --git a/drivers/clk/samsung/clk-exynos4412-isp.c b/drivers/clk/samsung/clk-exynos4412-isp.c
index b69e381b8c0c3e59d60ae70eb45288990dbd62ff..471a6fb8267059f8ff88821a51b214618ddab031 100644 (file)
--- a/drivers/clk/samsung/clk-exynos4412-isp.c
+++ b/drivers/clk/samsung/clk-exynos4412-isp.c
@@ -110,11 +110,9 @@ static int __init exynos4x12_isp_clk_probe(struct platform_device *pdev)
        struct samsung_clk_provider *ctx;
        struct device *dev = &pdev->dev;
        struct device_node *np = dev->of_node;
-       struct resource *res;
        void __iomem *reg_base;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       reg_base = devm_ioremap_resource(dev, res);
+       reg_base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(reg_base))
                return PTR_ERR(reg_base);