clk: sunxi-ng: ccu-sun50i-a64: Make use of the helper function devm_platform_ioremap_...

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/20210907085158.4560-1-caihuoqing@baidu.com

diff --git a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
index fcbd914e84e0bf08be1cdc5ac3f49d4a74734c7a..a8c5a92b7d0cf42246d39f74cebf4fa98403308b 100644 (file)
--- a/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
+++ b/drivers/clk/sunxi-ng/ccu-sun50i-a64.c
@@ -938,13 +938,11 @@ static struct ccu_mux_nb sun50i_a64_cpu_nb = {
 
 static int sun50i_a64_ccu_probe(struct platform_device *pdev)
 {
-       struct resource *res;
        void __iomem *reg;
        u32 val;
        int ret;
 
-       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);