From f134f25162e7174ebe63f8aa16810192606eb826 Mon Sep 17 00:00:00 2001
From: Pavel Fedin <p.fedin@samsung.com>
Date: Thu, 8 Oct 2015 10:24:26 +0300
Subject: PCI: of: Ignore resources with failed translation

This patch allows PCI host controller to function even if part of resources
is unusable for some reason. An example is non-LPAE kernel on a machine
which has some 64-bit resources. Unusable resources will be just skipped
instead of a complete failure.

Signed-off-by: Pavel Fedin <p.fedin@samsung.com>
Signed-off-by: Rob Herring <robh@kernel.org>

diff --git a/drivers/of/of_pci.c b/drivers/of/of_pci.c
index 5751dc5..ea7c2b6 100644
--- a/drivers/of/of_pci.c
+++ b/drivers/of/of_pci.c
@@ -223,8 +223,10 @@ int of_pci_get_host_bridge_resources(struct device_node *dev,
 		}
 
 		err = of_pci_range_to_resource(&range, dev, res);
-		if (err)
-			goto conversion_failed;
+		if (err) {
+			kfree(res);
+			continue;
+		}
 
 		if (resource_type(res) == IORESOURCE_IO) {
 			if (!io_base) {
-- 
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