[POWERPC] EEH: Work with device endpoint, always

Perform all error checking at the "partitonable endpoint"
of the device.

Signed-off-by: Linas Vepstas <linas@austin.ibm.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>

diff --git a/arch/powerpc/platforms/pseries/eeh.c b/arch/powerpc/platforms/pseries/eeh.c
index fb3d636..42a30b6 100644 (file)
--- a/arch/powerpc/platforms/pseries/eeh.c
+++ b/arch/powerpc/platforms/pseries/eeh.c
@@ -480,6 +480,7 @@ int eeh_dn_check_failure(struct device_node *dn, struct pci_dev *dev)
                no_dn++;
                return 0;
        }
+       dn = find_device_pe(dn);
        pdn = PCI_DN(dn);
 
        /* Access to IO BARs might get this far and still not want checking. */