openwrt/target/linux/lantiq/patches-4.1/0032-USB-fix-roothub-for-IFXHCD.patch
John Crispin ff08b09570 lantiq: Add support for linux 4.1
All (still relevant) patches were refresh.
The following patches were dropped because they are applied upstream:
- 0003-MIPS-lantiq-handle-vmmc-memory-reservation.patch
- 0005-MIPS-lantiq-add-reset-controller-api-support.patch
- 0006-MIPS-lantiq-reboot-gphy-on-restart.patch
- 0009-MIPS-lantiq-command-line-work-around.patch
- 0010-MIPS-lantiq-export-soc-type.patch
- 0011-lantiq-add-support-for-xrx200-firmware-depending-on-.patch
- 0037-MIPS-lantiq-move-eiu-init-after-irq_domain-register.patch

Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>

SVN-Revision: 46216
2015-07-07 13:43:47 +00:00

32 lines
898 B
Diff

From 326714a47233e4a524afa0c8398276fddf0dbd4d Mon Sep 17 00:00:00 2001
From: John Crispin <blogic@openwrt.org>
Date: Thu, 6 Dec 2012 19:59:53 +0100
Subject: [PATCH 32/36] USB: fix roothub for IFXHCD
---
arch/mips/lantiq/Kconfig | 1 +
drivers/usb/core/hub.c | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
--- 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
--- a/drivers/usb/core/hub.c
+++ b/drivers/usb/core/hub.c
@@ -4314,7 +4314,7 @@ hub_port_init (struct usb_hub *hub, stru
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;