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Message-ID: <4B2BEC28.9050801@kernel.org>
Date: Fri, 18 Dec 2009 12:55:04 -0800
From: Yinghai Lu <yinghai@kernel.org>
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To: Jesse Barnes <jbarnes@virtuousgeek.org>, Ingo Molnar <mingo@elte.hu>,
	Linus Torvalds <torvalds@linux-foundation.org>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>,
	Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>,
	Alex Chiang <achiang@hp.com>, Bjorn Helgaas <bjorn.helgaas@hp.com>
CC: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>
Subject: [PATCH 3/12] pci: don't dump it when bus resource flags is not used
References: <4B2BE9DD.3040504@kernel.org>
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Index: linux-2.6/drivers/pci/setup-bus.c
===================================================================
--- linux-2.6.orig/drivers/pci/setup-bus.c
+++ linux-2.6/drivers/pci/setup-bus.c
@@ -725,7 +725,8 @@ static void pci_bus_dump_res(struct pci_
 
         for (i = 0; i < PCI_BUS_NUM_RESOURCES; i++) {
                 struct resource *res = bus->resource[i];
-                if (!res || !res->end)
+
+		if (!res || !res->end || !res->flags)
                         continue;
 
 		dev_printk(KERN_DEBUG, &bus->dev, "resource %d %pR\n", i, res);