Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754603Ab3EZP7I (ORCPT ); Sun, 26 May 2013 11:59:08 -0400 Received: from mail-pd0-f182.google.com ([209.85.192.182]:61197 "EHLO mail-pd0-f182.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754380Ab3EZP7C (ORCPT ); Sun, 26 May 2013 11:59:02 -0400 From: Jiang Liu To: Bjorn Helgaas , Yinghai Lu Cc: Jiang Liu , "Rafael J . Wysocki" , Greg Kroah-Hartman , Gu Zheng , Toshi Kani , Myron Stowe , Yijing Wang , Jiang Liu , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Mauro Carvalho Chehab , Doug Thompson , linux-edac@vger.kernel.org Subject: [PATCH v3, part2 15/20] PCI, EDAC: use hotplug-safe PCI bus iterators to walk PCI buses Date: Sun, 26 May 2013 23:53:12 +0800 Message-Id: <1369583597-3801-16-git-send-email-jiang.liu@huawei.com> X-Mailer: git-send-email 1.8.1.2 In-Reply-To: <1369583597-3801-1-git-send-email-jiang.liu@huawei.com> References: <1369583597-3801-1-git-send-email-jiang.liu@huawei.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1062 Lines: 32 Enhance EDAC drviers to use hotplug-safe iterators to walk PCI buses. Signed-off-by: Jiang Liu Cc: Mauro Carvalho Chehab Cc: Doug Thompson Cc: linux-edac@vger.kernel.org Cc: linux-kernel@vger.kernel.org --- drivers/edac/i7core_edac.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c index 0ec3e95..7146e10 100644 --- a/drivers/edac/i7core_edac.c +++ b/drivers/edac/i7core_edac.c @@ -1296,7 +1296,7 @@ static unsigned i7core_pci_lastbus(void) int last_bus = 0, bus; struct pci_bus *b = NULL; - while ((b = pci_find_next_bus(b)) != NULL) { + for_each_pci_root_bus(b) { bus = b->number; edac_dbg(0, "Found bus %d\n", bus); if (bus > last_bus) -- 1.8.1.2 -- 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/