tree 159cb6717e16339b821315c0bc6b17b6f5df5119
parent 2ec2298412e1ab4674b3780005058d4f0b8bd858
author Cornelia Huck <cornelia.huck@de.ibm.com> 1165589668 +0100
committer Martin Schwidefsky <schwidefsky@de.ibm.com> 1165589668 +0100

[S390] Support for disconnected devices reappearing on another subchannel.

- create a 'pseudo_subchannel' per channel subsystem (the 'orphanage')
- use the orphanage as a shelter for ccw_devices that can't remain on the same
  subchannel

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Cc: Greg KH <greg@kroah.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>