From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Andreas Noever To: linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, bhelgaas@google.com Cc: Andreas Noever Subject: [PATCH 3/8] PCI: Assign CardBus bus number only during the second pass. Date: Thu, 23 Jan 2014 21:59:23 +0100 Message-Id: <1390510768-5652-4-git-send-email-andreas.noever@gmail.com> In-Reply-To: <1390510768-5652-1-git-send-email-andreas.noever@gmail.com> References: <1390510768-5652-1-git-send-email-andreas.noever@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: Right now the CardBus code in pci_scan_bridge is executed during both passes. Since we always allocate the bus number ourselves it makes sense to put it into the second pass. Signed-off-by: Andreas Noever --- drivers/pci/probe.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c index cf05b3e..bed1934 100644 --- a/drivers/pci/probe.c +++ b/drivers/pci/probe.c @@ -831,7 +831,7 @@ int pci_scan_bridge(struct pci_bus *bus, struct pci_dev *dev, int max, int pass) * do in the second pass. */ if (!pass) { - if (pcibios_assign_all_busses() || broken) + if (pcibios_assign_all_busses() || broken || is_cardbus) /* Temporarily disable forwarding of the configuration cycles on all bridges in this bus segment to avoid possible -- 1.8.5.3