s390/pci: implement hotplug notifications
authorSebastian Ott <sebott@linux.vnet.ibm.com>
Fri, 15 Nov 2013 12:56:08 +0000 (13:56 +0100)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Fri, 15 Nov 2013 13:08:42 +0000 (14:08 +0100)
When the availability of a pci function has changed by means
outside of our control we receive an availability event.
Implement/improve the handling of these notifications.

Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/pci/pci_event.c

Simple merge