clk: sunxi-ng: ccu-sun8i-de2: Make use of the helper function devm_platform_ioremap_r...

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: Maxime Ripard <maxime@cerno.tech>
Link: https://lore.kernel.org/r/20210907085221.4713-1-caihuoqing@baidu.com

diff --git a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
index 4b94b6041b271ac7a15cbffd366d073e7d18da89..573b5051d30595d625078cf08a69aa90c192091b 100644 (file)
--- a/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
+++ b/drivers/clk/sunxi-ng/ccu-sun8i-de2.c
@@ -280,7 +280,6 @@ static const struct sunxi_ccu_desc sun50i_h5_de2_clk_desc = {
 
 static int sunxi_de2_clk_probe(struct platform_device *pdev)
 {
-       struct resource *res;
        struct clk *bus_clk, *mod_clk;
        struct reset_control *rstc;
        void __iomem *reg;
@@ -291,8 +290,7 @@ static int sunxi_de2_clk_probe(struct platform_device *pdev)
        if (!ccu_desc)
                return -EINVAL;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       reg = devm_ioremap_resource(&pdev->dev, res);
+       reg = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(reg))
                return PTR_ERR(reg);