Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757624AbZDRIqt (ORCPT ); Sat, 18 Apr 2009 04:46:49 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752814AbZDRIql (ORCPT ); Sat, 18 Apr 2009 04:46:41 -0400 Received: from hera.kernel.org ([140.211.167.34]:39367 "EHLO hera.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751660AbZDRIqk (ORCPT ); Sat, 18 Apr 2009 04:46:40 -0400 Message-ID: <49E99355.6090609@kernel.org> Date: Sat, 18 Apr 2009 01:46:13 -0700 From: Yinghai Lu User-Agent: Thunderbird 2.0.0.19 (X11/20081227) MIME-Version: 1.0 To: Jesse Barnes , Ingo Molnar CC: linux-pci@vger.kernel.org, "linux-kernel@vger.kernel.org" Subject: [PATCH 3/3] pci: don't printout if the bus res size is 0 References: <49E992C2.4010707@kernel.org> In-Reply-To: <49E992C2.4010707@kernel.org> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1188 Lines: 36 also print out if it is prefetechable mmio [Impact: cleanup] Signed-off-by: Yinghai Lu --- drivers/pci/setup-bus.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) 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 @@ -558,11 +558,13 @@ 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) + if (!res || !res->end) continue; dev_printk(KERN_DEBUG, &bus->dev, "resource %d %s %pR\n", i, - (res->flags & IORESOURCE_IO) ? "io: " : "mem:", res); + (res->flags & IORESOURCE_IO) ? "io: " : + ((res->flags & IORESOURCE_PREFETCH)? "pref mem":"mem:"), + res); } } -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/