From patchwork Wed Feb 17 03:44:07 2016 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gavin Shan X-Patchwork-Id: 8334341 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork2.web.kernel.org (Postfix) with ESMTP id B973EC02AA for ; Wed, 17 Feb 2016 03:46:57 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6B4DC202FF for ; Wed, 17 Feb 2016 03:46:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id BDD6220357 for ; Wed, 17 Feb 2016 03:46:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965181AbcBQDqf (ORCPT ); Tue, 16 Feb 2016 22:46:35 -0500 Received: from e23smtp08.au.ibm.com ([202.81.31.141]:46120 "EHLO e23smtp08.au.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965218AbcBQDqT (ORCPT ); Tue, 16 Feb 2016 22:46:19 -0500 Received: from localhost by e23smtp08.au.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Wed, 17 Feb 2016 13:46:16 +1000 X-IBM-Helo: d23dlp03.au.ibm.com X-IBM-MailFrom: gwshan@linux.vnet.ibm.com X-IBM-RcptTo: devicetree@vger.kernel.org;linux-pci@vger.kernel.org Received: from d23relay10.au.ibm.com (d23relay10.au.ibm.com [9.190.26.77]) by d23dlp03.au.ibm.com (Postfix) with ESMTP id 864253578062; Wed, 17 Feb 2016 14:46:16 +1100 (EST) Received: from d23av03.au.ibm.com (d23av03.au.ibm.com [9.190.234.97]) by d23relay10.au.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id u1H3k8Zq33685578; Wed, 17 Feb 2016 14:46:16 +1100 Received: from d23av03.au.ibm.com (localhost [127.0.0.1]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id u1H3jgd2004181; Wed, 17 Feb 2016 14:45:44 +1100 Received: from ozlabs.au.ibm.com (ozlabs.au.ibm.com [9.192.253.14]) by d23av03.au.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with ESMTP id u1H3jgoU003267; Wed, 17 Feb 2016 14:45:42 +1100 Received: from bran.ozlabs.ibm.com (haven.au.ibm.com [9.192.254.114]) by ozlabs.au.ibm.com (Postfix) with ESMTP id 714B4A03CD; Wed, 17 Feb 2016 14:44:39 +1100 (AEDT) Received: from gwshan (shangw.ozlabs.ibm.com [10.61.2.199]) by bran.ozlabs.ibm.com (Postfix) with ESMTP id 665CDE39C0; Wed, 17 Feb 2016 14:44:39 +1100 (AEDT) Received: by gwshan (Postfix, from userid 1000) id 4C34F941E93; Wed, 17 Feb 2016 14:44:39 +1100 (AEDT) From: Gavin Shan To: linuxppc-dev@lists.ozlabs.org Cc: linux-pci@vger.kernel.org, devicetree@vger.kernel.org, benh@kernel.crashing.org, mpe@ellerman.id.au, aik@ozlabs.ru, dja@axtens.net, bhelgaas@google.com, robherring2@gmail.com, grant.likely@linaro.org, Gavin Shan Subject: [PATCH v8 24/45] powerpc/pci: Rename pcibios_{add, remove}_pci_devices() Date: Wed, 17 Feb 2016 14:44:07 +1100 Message-Id: <1455680668-23298-25-git-send-email-gwshan@linux.vnet.ibm.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1455680668-23298-1-git-send-email-gwshan@linux.vnet.ibm.com> References: <1455680668-23298-1-git-send-email-gwshan@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 16021703-0029-0000-0000-0000440F6E57 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This renames pcibios_{add,remove}_pci_devices() to avoid conflicts with names of the weak functions in PCI subsystem, which have the prefix "pcibios". No logical changes introduced. Signed-off-by: Gavin Shan --- arch/powerpc/include/asm/pci-bridge.h | 4 ++-- arch/powerpc/kernel/eeh_driver.c | 12 ++++++------ arch/powerpc/kernel/pci-hotplug.c | 15 +++++++-------- drivers/pci/hotplug/rpadlpar_core.c | 2 +- drivers/pci/hotplug/rpaphp_core.c | 4 ++-- drivers/pci/hotplug/rpaphp_pci.c | 2 +- 6 files changed, 19 insertions(+), 20 deletions(-) diff --git a/arch/powerpc/include/asm/pci-bridge.h b/arch/powerpc/include/asm/pci-bridge.h index 4dd6ef4..c817f38 100644 --- a/arch/powerpc/include/asm/pci-bridge.h +++ b/arch/powerpc/include/asm/pci-bridge.h @@ -263,10 +263,10 @@ static inline struct eeh_dev *pdn_to_eeh_dev(struct pci_dn *pdn) extern struct pci_bus *pcibios_find_pci_bus(struct device_node *dn); /** Remove all of the PCI devices under this bus */ -extern void pcibios_remove_pci_devices(struct pci_bus *bus); +extern void pci_remove_pci_devices(struct pci_bus *bus); /** Discover new pci devices under this bus, and add them */ -extern void pcibios_add_pci_devices(struct pci_bus *bus); +extern void pci_add_pci_devices(struct pci_bus *bus); extern void isa_bridge_find_early(struct pci_controller *hose); diff --git a/arch/powerpc/kernel/eeh_driver.c b/arch/powerpc/kernel/eeh_driver.c index fb6207d..59e53fe 100644 --- a/arch/powerpc/kernel/eeh_driver.c +++ b/arch/powerpc/kernel/eeh_driver.c @@ -621,7 +621,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus, * We don't remove the corresponding PE instances because * we need the information afterwords. The attached EEH * devices are expected to be attached soon when calling - * into pcibios_add_pci_devices(). + * into pci_add_pci_devices(). */ eeh_pe_state_mark(pe, EEH_PE_KEEP); if (bus) { @@ -630,7 +630,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus, } else { eeh_pe_state_clear(pe, EEH_PE_PRI_BUS); pci_lock_rescan_remove(); - pcibios_remove_pci_devices(bus); + pci_remove_pci_devices(bus); pci_unlock_rescan_remove(); } } else if (frozen_bus) { @@ -681,7 +681,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus, if (pe->type & EEH_PE_VF) eeh_add_virt_device(edev, NULL); else - pcibios_add_pci_devices(bus); + pci_add_pci_devices(bus); } else if (frozen_bus && rmv_data->removed) { pr_info("EEH: Sleep 5s ahead of partial hotplug\n"); ssleep(5); @@ -691,7 +691,7 @@ static int eeh_reset_device(struct eeh_pe *pe, struct pci_bus *bus, if (pe->type & EEH_PE_VF) eeh_add_virt_device(edev, NULL); else - pcibios_add_pci_devices(frozen_bus); + pci_add_pci_devices(frozen_bus); } eeh_pe_state_clear(pe, EEH_PE_KEEP); @@ -896,7 +896,7 @@ perm_error: eeh_pe_dev_mode_mark(pe, EEH_DEV_REMOVED); pci_lock_rescan_remove(); - pcibios_remove_pci_devices(frozen_bus); + pci_remove_pci_devices(frozen_bus); pci_unlock_rescan_remove(); } } @@ -981,7 +981,7 @@ static void eeh_handle_special_event(void) bus = eeh_pe_bus_get(phb_pe); eeh_pe_dev_traverse(pe, eeh_report_failure, NULL); - pcibios_remove_pci_devices(bus); + pci_remove_pci_devices(bus); } pci_unlock_rescan_remove(); } diff --git a/arch/powerpc/kernel/pci-hotplug.c b/arch/powerpc/kernel/pci-hotplug.c index 59c4361..78bf2a1 100644 --- a/arch/powerpc/kernel/pci-hotplug.c +++ b/arch/powerpc/kernel/pci-hotplug.c @@ -38,20 +38,20 @@ void pcibios_release_device(struct pci_dev *dev) } /** - * pcibios_remove_pci_devices - remove all devices under this bus + * pci_remove_pci_devices - remove all devices under this bus * @bus: the indicated PCI bus * * Remove all of the PCI devices under this bus both from the * linux pci device tree, and from the powerpc EEH address cache. */ -void pcibios_remove_pci_devices(struct pci_bus *bus) +void pci_remove_pci_devices(struct pci_bus *bus) { struct pci_dev *dev, *tmp; struct pci_bus *child_bus; /* First go down child busses */ list_for_each_entry(child_bus, &bus->children, node) - pcibios_remove_pci_devices(child_bus); + pci_remove_pci_devices(child_bus); pr_debug("PCI: Removing devices on bus %04x:%02x\n", pci_domain_nr(bus), bus->number); @@ -60,11 +60,10 @@ void pcibios_remove_pci_devices(struct pci_bus *bus) pci_stop_and_remove_bus_device(dev); } } - -EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices); +EXPORT_SYMBOL_GPL(pci_remove_pci_devices); /** - * pcibios_add_pci_devices - adds new pci devices to bus + * pci_add_pci_devices - adds new pci devices to bus * @bus: the indicated PCI bus * * This routine will find and fixup new pci devices under @@ -74,7 +73,7 @@ EXPORT_SYMBOL_GPL(pcibios_remove_pci_devices); * is how this routine differs from other, similar pcibios * routines.) */ -void pcibios_add_pci_devices(struct pci_bus * bus) +void pci_add_pci_devices(struct pci_bus *bus) { int slotno, mode, pass, max; struct pci_dev *dev; @@ -114,4 +113,4 @@ void pcibios_add_pci_devices(struct pci_bus * bus) } pcibios_finish_adding_to_bus(bus); } -EXPORT_SYMBOL_GPL(pcibios_add_pci_devices); +EXPORT_SYMBOL_GPL(pci_add_pci_devices); diff --git a/drivers/pci/hotplug/rpadlpar_core.c b/drivers/pci/hotplug/rpadlpar_core.c index b46b57d..730982b 100644 --- a/drivers/pci/hotplug/rpadlpar_core.c +++ b/drivers/pci/hotplug/rpadlpar_core.c @@ -380,7 +380,7 @@ int dlpar_remove_pci_slot(char *drc_name, struct device_node *dn) } /* Remove all devices below slot */ - pcibios_remove_pci_devices(bus); + pci_remove_pci_devices(bus); /* Unmap PCI IO space */ if (pcibios_unmap_io_space(bus)) { diff --git a/drivers/pci/hotplug/rpaphp_core.c b/drivers/pci/hotplug/rpaphp_core.c index 611f605..bba07b3 100644 --- a/drivers/pci/hotplug/rpaphp_core.c +++ b/drivers/pci/hotplug/rpaphp_core.c @@ -404,7 +404,7 @@ static int enable_slot(struct hotplug_slot *hotplug_slot) if (state == PRESENT) { pci_lock_rescan_remove(); - pcibios_add_pci_devices(slot->bus); + pci_add_pci_devices(slot->bus); pci_unlock_rescan_remove(); slot->state = CONFIGURED; } else if (state == EMPTY) { @@ -426,7 +426,7 @@ static int disable_slot(struct hotplug_slot *hotplug_slot) return -EINVAL; pci_lock_rescan_remove(); - pcibios_remove_pci_devices(slot->bus); + pci_remove_pci_devices(slot->bus); pci_unlock_rescan_remove(); vm_unmap_aliases(); diff --git a/drivers/pci/hotplug/rpaphp_pci.c b/drivers/pci/hotplug/rpaphp_pci.c index 7836d69..1099b38 100644 --- a/drivers/pci/hotplug/rpaphp_pci.c +++ b/drivers/pci/hotplug/rpaphp_pci.c @@ -116,7 +116,7 @@ int rpaphp_enable_slot(struct slot *slot) } if (list_empty(&bus->devices)) - pcibios_add_pci_devices(bus); + pci_add_pci_devices(bus); if (!list_empty(&bus->devices)) { info->adapter_status = CONFIGURED;