diff options
Diffstat (limited to 'target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch')
| -rw-r--r-- | target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch b/target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch new file mode 100644 index 0000000000..68af3bf5ab --- /dev/null +++ b/target/linux/lantiq/patches-3.14/0027-USB-fix-roothub-for-IFXHCD.patch @@ -0,0 +1,38 @@ +From 53c4acc1d3c7eae439b8bf3422de876e8a3e3bdb Mon Sep 17 00:00:00 2001 +From: John Crispin <blogic@openwrt.org> +Date: Thu, 6 Dec 2012 19:59:53 +0100 +Subject: [PATCH 27/31] USB: fix roothub for IFXHCD + +--- + arch/mips/lantiq/Kconfig | 1 + + drivers/usb/core/hub.c | 2 +- + 2 files changed, 2 insertions(+), 1 deletion(-) + +diff --git a/arch/mips/lantiq/Kconfig b/arch/mips/lantiq/Kconfig +index 1621b1d..4c9a241 100644 +--- a/arch/mips/lantiq/Kconfig ++++ b/arch/mips/lantiq/Kconfig +@@ -3,6 +3,7 @@ if LANTIQ + config SOC_TYPE_XWAY + bool + select PINCTRL_XWAY ++ select USB_ARCH_HAS_HCD + default n + + choice +diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c +index 64ea219..30f4bdf 100644 +--- a/drivers/usb/core/hub.c ++++ b/drivers/usb/core/hub.c +@@ -4077,7 +4077,7 @@ hub_port_init (struct usb_hub *hub, struct usb_device *udev, int port1, + udev->ttport = hdev->ttport; + } else if (udev->speed != USB_SPEED_HIGH + && hdev->speed == USB_SPEED_HIGH) { +- if (!hub->tt.hub) { ++ if (hdev->parent && !hub->tt.hub) { + dev_err(&udev->dev, "parent hub has no TT\n"); + retval = -EINVAL; + goto fail; +-- +1.7.10.4 + |