clk: mediatek: mt6797: use devm_platform_ioremap_resource() to simplify code

Use devm_platform_ioremap_resource() to simplify the code a bit.
This is detected by coccinelle.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lkml.kernel.org/r/20191015124728.25072-1-yuehaibing@huawei.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>

diff --git a/drivers/clk/mediatek/clk-mt6797.c b/drivers/clk/mediatek/clk-mt6797.c
index f62b0428da0eee22f93e0c7f2603b1282bfb05f2..f35389a11af12623ea6feeef9715b7fb0944a1de 100644 (file)
--- a/drivers/clk/mediatek/clk-mt6797.c
+++ b/drivers/clk/mediatek/clk-mt6797.c
@@ -385,9 +385,8 @@ static int mtk_topckgen_init(struct platform_device *pdev)
        struct clk_onecell_data *clk_data;
        void __iomem *base;
        struct device_node *node = pdev->dev.of_node;
-       struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 
-       base = devm_ioremap_resource(&pdev->dev, res);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base))
                return PTR_ERR(base);