Alan Stern df718962bf USB: cancel pending Set-Config requests if userspace gets there first
This patch (as1195) eliminates a potential problem identified by
Oliver Neukum.  When a driver queues an asynchronous Set-Config
request using usb_driver_set_configuration(), the request should be
cancelled if userspace changes the configuration first.  The patch
introduces a linked list of pending async Set-Config requests, and
uses it to invalidate the requests for a particular device whenever
that device's configuration is set.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
Cc: Oliver Neukum <oliver@neukum.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2009-01-07 10:00:12 -08:00
..
2009-01-06 15:59:30 -08:00
2009-01-04 15:31:49 +01:00
2008-12-31 19:56:05 +01:00
2008-12-21 14:21:14 +11:00
2009-01-06 15:59:25 -08:00
2009-01-06 10:44:34 -08:00
2009-01-02 16:12:51 +01:00