From c0e66478b520b07c33343161f722351f5f858990 Mon Sep 17 00:00:00 2001 From: Mathias Kresin Date: Tue, 29 Nov 2016 06:10:35 +0100 Subject: lantiq: drop obsolete patch ifxhcd never had roothub support but since kernel 3.x it was expected that a roothub always exists. The patched fixed a null pointer deref in the usb subsystem because of the missing roothub. Since ifxhcd is gone, this whole patch isn't required any longer. Signed-off-by: Mathias Kresin --- .../0032-USB-fix-roothub-for-IFXHCD.patch | 31 ---------------------- 1 file changed, 31 deletions(-) delete mode 100644 target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch (limited to 'target/linux') diff --git a/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch b/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch deleted file mode 100644 index a8bc2c1d1e..0000000000 --- a/target/linux/lantiq/patches-4.4/0032-USB-fix-roothub-for-IFXHCD.patch +++ /dev/null @@ -1,31 +0,0 @@ -From 326714a47233e4a524afa0c8398276fddf0dbd4d Mon Sep 17 00:00:00 2001 -From: John Crispin -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 -@@ -4356,7 +4356,7 @@ hub_port_init(struct usb_hub *hub, struc - 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; -- cgit v1.2.3