[PATCH -next] usb: dwc3: omap: 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-omap.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c
index 6f711d5..b9e25f5 100644
--- a/drivers/usb/dwc3/dwc3-omap.c
+++ b/drivers/usb/dwc3/dwc3-omap.c
@@ -446,7 +446,6 @@ static int dwc3_omap_probe(struct platform_device *pdev)
        struct device_node      *node = pdev->dev.of_node;
 
        struct dwc3_omap        *omap;
-       struct resource         *res;
        struct device           *dev = &pdev->dev;
        struct regulator        *vbus_reg = NULL;
 
@@ -472,8 +471,7 @@ static int dwc3_omap_probe(struct platform_device *pdev)
        if (irq < 0)
                return irq;
 
-       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