usb: isp1362-hcd: use devm_platform_ioremap_resource() to simplify code

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

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Link: https://lore.kernel.org/r/20190904090549.24456-1-yuehaibing@huawei.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c
index 96f8daa..4a3a285 100644 (file)
--- a/drivers/usb/host/isp1362-hcd.c
+++ b/drivers/usb/host/isp1362-hcd.c
@@ -2627,7 +2627,7 @@ static int isp1362_probe(struct platform_device *pdev)
 {
        struct usb_hcd *hcd;
        struct isp1362_hcd *isp1362_hcd;
-       struct resource *addr, *data, *irq_res;
+       struct resource *data, *irq_res;
        void __iomem *addr_reg;
        void __iomem *data_reg;
        int irq;
@@ -2651,8 +2651,7 @@ static int isp1362_probe(struct platform_device *pdev)
 
        irq = irq_res->start;
 
-       addr = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-       addr_reg = devm_ioremap_resource(&pdev->dev, addr);
+       addr_reg = devm_platform_ioremap_resource(pdev, 1);
        if (IS_ERR(addr_reg))
                return PTR_ERR(addr_reg);