[PATCH -next] usb: dwc3: meson-g12a: use devm_platform_ioremap_resource() to simplify code

[YueHaibing]

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

Reported-by: Hulk Robot <hul...@huawei.com>
Signed-off-by: YueHaibing <yuehaib...@huawei.com>
---
 drivers/usb/dwc3/dwc3-meson-g12a.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-meson-g12a.c 
b/drivers/usb/dwc3/dwc3-meson-g12a.c
index bca7e92..d73ccd9 100644
--- a/drivers/usb/dwc3/dwc3-meson-g12a.c
+++ b/drivers/usb/dwc3/dwc3-meson-g12a.c
@@ -386,7 +386,6 @@ static int dwc3_meson_g12a_probe(struct platform_device 
*pdev)
        struct device           *dev = &pdev->dev;
        struct device_node      *np = dev->of_node;
        void __iomem *base;
-       struct resource *res;
        enum phy_mode otg_id;
        int ret, i, irq;
 
@@ -394,8 +393,7 @@ static int dwc3_meson_g12a_probe(struct platform_device 
*pdev)
        if (!priv)
                return -ENOMEM;
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       base = devm_ioremap_resource(dev, res);
+       base = devm_platform_ioremap_resource(pdev, 0);
        if (IS_ERR(base))
                return PTR_ERR(base);
 
-- 
2.7.4