From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Yinghai Lu To: Bjorn Helgaas , Benjamin Herrenschmidt , Tony Luck , David Miller , x86 Cc: Dominik Brodowski , Andrew Morton , Linus Torvalds , Greg Kroah-Hartman , linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, Yinghai Lu , Chris Metcalf Subject: [PATCH 19/21] tile/PCI: Use pci_scan_root_bus instead pci_scan_bus Date: Mon, 7 May 2012 13:30:04 -0700 Message-Id: <1336422606-4244-20-git-send-email-yinghai@kernel.org> In-Reply-To: <1336422606-4244-1-git-send-email-yinghai@kernel.org> References: <1336422606-4244-1-git-send-email-yinghai@kernel.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: It will update busn_res accordingly, so we get that for last_busno. Signed-off-by: Yinghai Lu Cc: Chris Metcalf --- arch/tile/kernel/pci.c | 5 ++++- 1 files changed, 4 insertions(+), 1 deletions(-) diff --git a/arch/tile/kernel/pci.c b/arch/tile/kernel/pci.c index 7aa2743..4a951b87 100644 --- a/arch/tile/kernel/pci.c +++ b/arch/tile/kernel/pci.c @@ -310,6 +310,7 @@ int __devinit pcibios_init(void) if (pci_scan_flags[i] == 0 && controllers[i].ops != NULL) { struct pci_controller *controller = &controllers[i]; struct pci_bus *bus; + LIST_HEAD(resources); if (tile_init_irqs(i, controller)) { pr_err("PCI: Could not initialize IRQs\n"); @@ -327,7 +328,9 @@ int __devinit pcibios_init(void) * This is inlined in linux/pci.h and calls into * pci_scan_bus_parented() in probe.c. */ - bus = pci_scan_bus(0, controller->ops, controller); + pci_add_resource(&resources, &ioport_resource); + pci_add_resource(&resources, &iomem_resource); + bus = pci_scan_root_bus(NULL, 0, controller->ops, controller, &resources); controller->root_bus = bus; controller->last_busno = bus->busn_res.end; } -- 1.7.7