host: ehci-exynos: 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-exynos.c b/drivers/usb/host/ehci-exynos.c
index 1b726bf..f58c975 100644 (file)
--- a/drivers/usb/host/ehci-exynos.c
+++ b/drivers/usb/host/ehci-exynos.c
@@ -187,20 +187,15 @@ skip_phy:
                goto fail_clk;
 
        res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-       if (!res) {
-               dev_err(&pdev->dev, "Failed to get I/O memory\n");
-               err = -ENXIO;
-               goto fail_io;
-       }
-
-       hcd->rsrc_start = res->start;
-       hcd->rsrc_len = resource_size(res);
        hcd->regs = devm_ioremap_resource(&pdev->dev, res);
        if (IS_ERR(hcd->regs)) {
                err = PTR_ERR(hcd->regs);
                goto fail_io;
        }
 
+       hcd->rsrc_start = res->start;
+       hcd->rsrc_len = resource_size(res);
+
        irq = platform_get_irq(pdev, 0);
        if (!irq) {
                dev_err(&pdev->dev, "Failed to get IRQ\n");