linux-kernel - Re: USB recursive locking, 2.6.27-rc5 while keyboard unplug/plug

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Date:	Thu, 4 Sep 2008 13:50:28 +0200
From:	Oliver Neukum <oliver@...kum.org>
To:	Denys Fedoryshchenko <denys@...p.net.lb>
Cc:	linux-kernel@...r.kernel.org, linux-usb@...r.kernel.org
Subject: Re: USB recursive locking, 2.6.27-rc5 while keyboard unplug/plug

Am Donnerstag 04 September 2008 13:39:04 schrieb Denys Fedoryshchenko:
> Got a warning, while plugging/unplugging keyboard.

Please edit drivers/hid/usbhid/hid-core.c
static void hid_cease_io(struct usbhid_device *usbhid)
{
	del_timer(&usbhid->io_retry);
	usb_kill_urb(usbhid->urbin);
	usb_kill_urb(usbhid->urbctrl);
	usb_kill_urb(usbhid->urbout);
	flush_scheduled_work();
}

to remove the flush_scheduled_work() and try again.

	Regards
		Oliver
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