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Message-ID: <4B10D2C0.60104@kernel.org>
Date: Fri, 27 Nov 2009 23:35:28 -0800
From: Yinghai Lu <yinghai@kernel.org>
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To: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>,
	Jesse Barnes <jbarnes@virtuousgeek.org>,
	"Eric W. Biederman" <ebiederm@xmission.com>,
	Alex Chiang <achiang@hp.com>, Bjorn Helgaas <bjorn.helgaas@hp.com>
CC: Ingo Molnar <mingo@elte.hu>,
	"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
	"linux-pci@vger.kernel.org" <linux-pci@vger.kernel.org>,
	Ivan Kokshaysky <ink@jurassic.park.msu.ru>
Subject: [PATCH 3/9] pci: don't dump it when bus resource flags is not used
References: <4ADEB601.8020200@kernel.org>	<4AE55D12.30403@kernel.org>
	<4AE57976.4060107@jp.fujitsu.com>	<4AE5E37F.8070707@kernel.org>
	<4AE5EFDB.2060908@kernel.org>	<4AE80170.6030402@jp.fujitsu.com>
	<4AE88305.8020207@kernel.org>	<m1ljivibrt.fsf@fess.ebiederm.org>
	<4AE899A0.3020006@kernel.org>	<4AE95247.8080401@jp.fujitsu.com>
	<4AE952B9.1010603@kernel.org>	<4AE9588E.90708@jp.fujitsu.com>
	<4AE9657F.7010302@kernel.org>	<4AE965D9.9040702@kernel.org>
	<20091104093044.17ab628a@jbarnes-piketon>
	<4AF1CD79.4010602@kernel.org> <4AF22CF1.1020508@kernel.org>
	<4AF22D26.4070500@kernel.org> <4AF508F0.9060105@kernel.org>
	<4AF91F54.10507@jp.fujitsu.com> <4AF936DB.1030309@kernel.org>
	<4AFCF7D8.1090207@jp.fujitsu.com> <4AFCFC0D.4030002@kernel.org>
	<4AFD19DA.7010602@jp.fujitsu.com> <4AFE6F39.5080505@kernel.org>
	<4B0B321E.4010103@jp.fujitsu.com>
	<4B0B335E.1070809@kernel.org> <4B0B3C13.9030502@jp.fujit!
	su.com> <4B0C69AD.3030106@kernel. org>
	<4B0D13EB.9010403@jp.fujitsu.com> <4B10D084.8070608@kerne! l.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
@@ -727,7 +727,8 @@ 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);