powerpc/powernv: Use pci_dn, not device_node, in PCI config accessor
authorGavin Shan <gwshan@linux.vnet.ibm.com>
Tue, 17 Mar 2015 05:15:03 +0000 (16:15 +1100)
committerBenjamin Herrenschmidt <benh@kernel.crashing.org>
Tue, 24 Mar 2015 02:15:50 +0000 (13:15 +1100)
commit3532a741f80c3b9ca975006f93a4a477e07e2cb3
treea72f5e6bef1aba0cc720def5bda613770587648f
parentcca87d303c85b257a7b0fd34f9d6fce1c59880a2
powerpc/powernv: Use pci_dn, not device_node, in PCI config accessor

The PCI config accessors previously relied on device_node.  Unfortunately,
VFs don't have a corresponding device_node, so change the accessors to use
pci_dn instead.

[bhelgaas: changelog]
Signed-off-by: Gavin Shan <gwshan@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
arch/powerpc/platforms/powernv/eeh-powernv.c
arch/powerpc/platforms/powernv/pci.c
arch/powerpc/platforms/powernv/pci.h