host: ehci-msm: 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-msm.c b/drivers/usb/host/ehci-msm.c
index 9dc2118..9db74ca 100644 (file)
--- a/drivers/usb/host/ehci-msm.c
+++ b/drivers/usb/host/ehci-msm.c
@@ -88,19 +88,13 @@ static int ehci_msm_probe(struct platform_device *pdev)
        }
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pdev->dev, "Unable to get memory resource\n");
-               ret = -ENODEV;
-               goto 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)) {
                ret = PTR_ERR(hcd->regs);
                goto put_hcd;
        }
+       hcd->rsrc_start = res->start;
+       hcd->rsrc_len = resource_size(res);
 
        /*
         * OTG driver takes care of PHY initialization, clock management,