From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from e28smtp02.in.ibm.com ([122.248.162.2]:34841 "EHLO e28smtp02.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753495AbbKGXbi (ORCPT ); Sat, 7 Nov 2015 18:31:38 -0500 Received: from /spool/local by e28smtp02.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! Violators will be prosecuted for from ; Sun, 8 Nov 2015 05:01:35 +0530 Received: from d28relay05.in.ibm.com (d28relay05.in.ibm.com [9.184.220.62]) by d28dlp03.in.ibm.com (Postfix) with ESMTP id F08551258019 for ; Sun, 8 Nov 2015 05:01:36 +0530 (IST) Received: from d28av02.in.ibm.com (d28av02.in.ibm.com [9.184.220.64]) by d28relay05.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id tA7NVYEY2752878 for ; Sun, 8 Nov 2015 05:01:34 +0530 Received: from d28av02.in.ibm.com (localhost [127.0.0.1]) by d28av02.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id tA7NVXUd029278 for ; Sun, 8 Nov 2015 05:01:33 +0530 From: Wei Yang To: gwshan@linux.vnet.ibm.com, bhelgaas@google.com, mpe@ellerman.id.au, aik@ozlabs.ru Cc: linuxppc-dev@lists.ozlabs.org, linux-pci@vger.kernel.org, Wei Yang Subject: [PATCH V13 2/9] PCI: Add pcibios_bus_add_device() weak function Date: Sun, 8 Nov 2015 07:30:28 +0800 Message-Id: <1446939035-2617-3-git-send-email-weiyang@linux.vnet.ibm.com> In-Reply-To: <1446939035-2617-1-git-send-email-weiyang@linux.vnet.ibm.com> References: <1446939035-2617-1-git-send-email-weiyang@linux.vnet.ibm.com> Sender: linux-pci-owner@vger.kernel.org List-ID: Add a weak function pcibios_bus_add_device() for arch dependent code could do proper setup. For example, powerpc could setup EEH related resources. Signed-off-by: Wei Yang Acked-by: Bjorn Helgaas --- drivers/pci/bus.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index d3346d2..2b8b756 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -269,6 +269,7 @@ bool pci_bus_clip_resource(struct pci_dev *dev, int idx) void __weak pcibios_resource_survey_bus(struct pci_bus *bus) { } +void __weak pcibios_bus_add_device(struct pci_dev *dev) { } /** * pci_bus_add_device - start driver for a single device * @dev: device to add @@ -279,6 +280,8 @@ void pci_bus_add_device(struct pci_dev *dev) { int retval; + pcibios_bus_add_device(dev); + /* * Can not put in pci_device_add yet because resources * are not assigned yet for some devices. -- 2.5.0