From: Alan Stern <stern@rowland.harvard.edu>
Date: Thu, 11 Aug 2005 14:15:39 +0000 (-0400)
Subject: [PATCH] USB: Add timeout to usb_lock_device_for_reset
X-Git-Tag: v2.6.14-rc1~492^2~18^2~22
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3ea15966ed59f2bc20928c7b0496b4585f6de206;p=pandora-kernel.git

[PATCH] USB: Add timeout to usb_lock_device_for_reset

This patch (as555) modifies the already-awkward
usb_lock_device_for_reset routine in usbcore by adding a timeout.  The
whole point of the routine is that the caller wants to acquire some
semaphores in the wrong order; protecting against the possibility of
deadlock by timing out seems only prudent.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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