[PATCH] isdn4linux: Siemens Gigaset drivers - event layer

And: Tilman Schmidt <tilman@imap.cc>

This patch adds the event layer to the gigaset module.  The event layer
serializes events from hardware, userspace, and other kernel subsystems.
Signed-off-by: NHansjoerg Lipp <hjlipp@web.de>
Signed-off-by: NTilman Schmidt <tilman@imap.cc>
Cc: Karsten Keil <kkeil@suse.de>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: NAndrew Morton <akpm@osdl.org>
Signed-off-by: NLinus Torvalds <torvalds@osdl.org>