powerpc/pci/rpadlpar: Fix device reference leaks
authorJohan Hovold <johan@kernel.org>
Tue, 1 Nov 2016 15:26:03 +0000 (16:26 +0100)
committerBen Hutchings <ben@decadent.org.uk>
Thu, 16 Mar 2017 02:18:25 +0000 (02:18 +0000)
commit797624e18b96131d3c409d966dc07b52310a8f9b
treeaabe14d29f27e1ce382d72fa98142f7e87639d05
parent03a0f00d364cd5aa525d5a5b920c930927a15cdd
powerpc/pci/rpadlpar: Fix device reference leaks

commit 99e5cde5eae78bef95bfe7c16ccda87fb070149b upstream.

Make sure to drop any device reference taken by vio_find_node() when
adding and removing virtual I/O slots.

Fixes: 5eeb8c63a38f ("[PATCH] PCI Hotplug: rpaphp: Move VIO registration")
Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/pci/hotplug/rpadlpar_core.c