target/linux/lantiq/patches-3.7/0123-USB-fix-roothub-for-IFXHCD.patch

   1 From 1b6941ae603f2885e6cf729119ef753deb7eb835 Mon Sep 17 00:00:00 2001
   2 From: John Crispin <blogic@openwrt.org>
   3 Date: Thu, 6 Dec 2012 19:59:53 +0100
   4 Subject: [PATCH 123/123] USB: fix roothub for IFXHCD
   5
   6 ---
   7  drivers/usb/core/hub.c |    2 +-
   8  1 file changed, 1 insertion(+), 1 deletion(-)
   9
  10 --- a/drivers/usb/core/hub.c
  11 +++ b/drivers/usb/core/hub.c
  12 @@ -3906,7 +3906,7 @@ hub_port_init (struct usb_hub *hub, stru
  13                 udev->ttport = hdev->ttport;
  14         } else if (udev->speed != USB_SPEED_HIGH
  15                         && hdev->speed == USB_SPEED_HIGH) {
  16 -               if (!hub->tt.hub) {
  17 +               if (hdev->parent && !hub->tt.hub) {
  18                         dev_err(&udev->dev, "parent hub has no TT\n");
  19                         retval = -EINVAL;
  20                         goto fail;
  21 --- a/arch/mips/lantiq/Kconfig
  22 +++ b/arch/mips/lantiq/Kconfig
  23 @@ -3,6 +3,7 @@ if LANTIQ
  24  config SOC_TYPE_XWAY
  25         bool
  26         select PINCTRL_XWAY
  27 +       select USB_ARCH_HAS_HCD
  28         default n
  29
  30  choice