usb: cdns3: convert to devm_platform_ioremap_resource_byname

Use devm_platform_ioremap_resource_byname() to simplify code

Cc: Peter Chen <peter.chen@nxp.com>
Reviewed-by: Peter Chen <peter.chen@nxp.com>
Signed-off-by: Chunfeng Yun <chunfeng.yun@mediatek.com>
Link: https://lore.kernel.org/r/1595404275-8449-3-git-send-email-chunfeng.yun@mediatek.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/cdns3/core.c b/drivers/usb/cdns3/core.c
index 72885c5..5c1586e 100644 (file)
--- a/drivers/usb/cdns3/core.c
+++ b/drivers/usb/cdns3/core.c
@@ -423,8 +423,7 @@ static int cdns3_probe(struct platform_device *pdev)
        if (cdns->dev_irq < 0)
                dev_err(dev, "couldn't get peripheral irq\n");
 
-       res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "dev");
-       regs = devm_ioremap_resource(dev, res);
+       regs = devm_platform_ioremap_resource_byname(pdev, "dev");
        if (IS_ERR(regs))
                return PTR_ERR(regs);
        cdns->dev_regs  = regs;