host: ehci-spear: remove duplicate check on resource

Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Acked-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c
index 1355ff0946b960029b7850329c4523663602d711..34e14746b92eab6280c50c19317a9fd80a5fb87a 100644 (file)
--- a/drivers/usb/host/ehci-spear.c
+++ b/drivers/usb/host/ehci-spear.c
@@ -99,18 +99,13 @@ static int spear_ehci_hcd_drv_probe(struct platform_device *pdev)
        }
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               retval = -ENODEV;
-               goto err_put_hcd;
-       }
-
-       hcd->rsrc_start = res->start;
-       hcd->rsrc_len = resource_size(res);
        hcd->regs = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(hcd->regs)) {
                retval = PTR_ERR(hcd->regs);
                goto err_put_hcd;
        }
+       hcd->rsrc_start = res->start;
+       hcd->rsrc_len = resource_size(res);
 
        sehci = to_spear_ehci(hcd);
        sehci->clk = usbh_clk;