From: Linas Vepstas <linas@austin.ibm.com>
Date: Thu, 15 Nov 2007 18:56:23 +0000 (+1100)
Subject: [POWERPC] EEH: Work with device endpoint, always
X-Git-Tag: v2.6.25-rc1~1131^2~371
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=307d46e83291ef58b2c3b6d33b7ec6dd163d58b9;p=platform%2Fkernel%2Flinux-exynos.git

[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
--- 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. */