usb: host: xhci-plat: convert to devm_platform_get_and_ioremap_resource

Use devm_platform_get_and_ioremap_resource() to simplify code, which
contains platform_get_resource() and devm_ioremap_resource(), it also
get the resource for use by the following code.

Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Acked-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Dejin Zheng <zhengdejin5@gmail.com>
Link: https://lore.kernel.org/r/20200323160612.17277-3-zhengdejin5@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c
index 315b4552693c79848146e325099c37350d7131e3..1d4f6f85f0febd1d967c6619047156c9607cc2cb 100644 (file)
--- a/drivers/usb/host/xhci-plat.c
+++ b/drivers/usb/host/xhci-plat.c
@@ -219,8 +219,7 @@ static int xhci_plat_probe(struct platform_device *pdev)
                goto disable_runtime;
        }
 
-       res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       hcd->regs = devm_ioremap_resource(&pdev->dev, res);
+       hcd->regs = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
        if (IS_ERR(hcd->regs)) {
                ret = PTR_ERR(hcd->regs);
                goto put_hcd;