[PATCH] Do not skip PCI Express to PCI bridge when scanning OF node

[Jon Loeliger]

From: Haiying Wang <haiying.wang at freescale.com>

Signed-off-by: Zhang Wei <wei.zhang at freescale.com>
Signed-off-by: Haiying Wang <haiying.wang at freescale.com>
Signed-off-by: Jon Loeliger <jdl at freescale.com>
---
 arch/powerpc/kernel/prom_parse.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/powerpc/kernel/prom_parse.c b/arch/powerpc/kernel/prom_parse.c
index ea6fd55..0809977 100644
--- a/arch/powerpc/kernel/prom_parse.c
+++ b/arch/powerpc/kernel/prom_parse.c
@@ -267,7 +267,7 @@ int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq)
 		ppdev = pdev->bus->self;
 
 		/* Ouch, it's a host bridge... */
-		if (ppdev == NULL) {
+		if (ppdev == NULL || ppdev->devfn == 0) {
 #ifdef CONFIG_PPC64
 			ppnode = pci_bus_to_OF_node(pdev->bus);
 #else
-- 
1.5.0.1.213.g509b