tree f55e55a14cc938a3cd62026181a06c7c398f80ee
parent f88ed90d8627d0d3d93b330d6d2012c2934fb54e
author Alan Stern <stern@rowland.harvard.edu> 1197406943 -0500
committer Greg Kroah-Hartman <gregkh@suse.de> 1197917235 -0800

USB: fix locking loop by avoiding flush_scheduled_work

This patch (as1027) replaces a call to flush_scheduled_work() -- a
dangerous routine to invoke, especially while holding any sort of lock
-- with calls to cancel_work_sync() and cancel_delayed_work_sync().

This fixes Bugzilla #9532.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: David Brownell <david-b@pacbell.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>