From patchwork Wed Nov 4 13:12:06 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gavin Shan X-Patchwork-Id: 7550111 X-Patchwork-Delegate: bhelgaas@google.com Return-Path: X-Original-To: patchwork-linux-pci@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 37F3E9F506 for ; Wed, 4 Nov 2015 13:14:52 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 67380206B8 for ; Wed, 4 Nov 2015 13:14:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 78177207A5 for ; Wed, 4 Nov 2015 13:14:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965436AbbKDNO1 (ORCPT ); Wed, 4 Nov 2015 08:14:27 -0500 Received: from e28smtp06.in.ibm.com ([122.248.162.6]:45804 "EHLO e28smtp06.in.ibm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S965422AbbKDNOZ (ORCPT ); Wed, 4 Nov 2015 08:14:25 -0500 Received: from /spool/local by e28smtp06.in.ibm.com with IBM ESMTP SMTP Gateway: Authorized Use Only! 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Violators will be prosecuted; Wed, 4 Nov 2015 18:44:19 +0530 X-Helo: d28dlp02.in.ibm.com X-MailFrom: gwshan@linux.vnet.ibm.com X-RcptTo: linux-pci@vger.kernel.org Received: from d28relay03.in.ibm.com (d28relay03.in.ibm.com [9.184.220.60]) by d28dlp02.in.ibm.com (Postfix) with ESMTP id 1ACAD394005E; Wed, 4 Nov 2015 18:44:18 +0530 (IST) Received: from d28av04.in.ibm.com (d28av04.in.ibm.com [9.184.220.66]) by d28relay03.in.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id tA4DEHn957868312; Wed, 4 Nov 2015 18:44:17 +0530 Received: from d28av04.in.ibm.com (localhost [127.0.0.1]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVout) with ESMTP id tA4DD4VA012775; Wed, 4 Nov 2015 18:43:07 +0530 Received: from gwshan ([9.192.177.12]) by d28av04.in.ibm.com (8.14.4/8.14.4/NCO v10.0 AVin) with SMTP id tA4DCvrw012456; Wed, 4 Nov 2015 18:42:58 +0530 Received: by gwshan (Postfix, from userid 1000) id 2AF1894280C; Thu, 5 Nov 2015 00:12:54 +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, bhelgaas@google.com, grant.likely@linaro.org, robherring2@gmail.com, panto@antoniou-consulting.com, frowand.list@gmail.com, Gavin Shan Subject: [PATCH v7 06/50] powerpc/powernv: Drop phb->bdfn_to_pe() Date: Thu, 5 Nov 2015 00:12:06 +1100 Message-Id: <1446642770-4681-7-git-send-email-gwshan@linux.vnet.ibm.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1446642770-4681-1-git-send-email-gwshan@linux.vnet.ibm.com> References: <1446642770-4681-1-git-send-email-gwshan@linux.vnet.ibm.com> X-TM-AS-MML: disable X-Content-Scanned: Fidelis XPS MAILER x-cbid: 15110413-0021-0000-0000-00000849CE6A 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, T_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 drops struct pnv_phb::bdfn_to_pe() as nobody uses it. Signed-off-by: Gavin Shan --- arch/powerpc/platforms/powernv/pci-ioda.c | 9 --------- arch/powerpc/platforms/powernv/pci.h | 1 - 2 files changed, 10 deletions(-) diff --git a/arch/powerpc/platforms/powernv/pci-ioda.c b/arch/powerpc/platforms/powernv/pci-ioda.c index 74288ab..968da91 100644 --- a/arch/powerpc/platforms/powernv/pci-ioda.c +++ b/arch/powerpc/platforms/powernv/pci-ioda.c @@ -2978,12 +2978,6 @@ static bool pnv_pci_enable_device_hook(struct pci_dev *dev) return true; } -static u32 pnv_ioda_bdfn_to_pe(struct pnv_phb *phb, struct pci_bus *bus, - u32 devfn) -{ - return phb->ioda.pe_rmap[(bus->number << 8) | devfn]; -} - static void pnv_pci_ioda_shutdown(struct pci_controller *hose) { struct pnv_phb *phb = hose->private_data; @@ -3144,9 +3138,6 @@ static void __init pnv_pci_init_ioda_phb(struct device_node *np, phb->freeze_pe = pnv_ioda_freeze_pe; phb->unfreeze_pe = pnv_ioda_unfreeze_pe; - /* Setup RID -> PE mapping function */ - phb->bdfn_to_pe = pnv_ioda_bdfn_to_pe; - /* Setup TCEs */ phb->dma_dev_setup = pnv_pci_ioda_dma_dev_setup; diff --git a/arch/powerpc/platforms/powernv/pci.h b/arch/powerpc/platforms/powernv/pci.h index c8ff50e..49e3baf 100644 --- a/arch/powerpc/platforms/powernv/pci.h +++ b/arch/powerpc/platforms/powernv/pci.h @@ -106,7 +106,6 @@ struct pnv_phb { unsigned int is_64, struct msi_msg *msg); void (*dma_dev_setup)(struct pnv_phb *phb, struct pci_dev *pdev); void (*fixup_phb)(struct pci_controller *hose); - u32 (*bdfn_to_pe)(struct pnv_phb *phb, struct pci_bus *bus, u32 devfn); int (*init_m64)(struct pnv_phb *phb); void (*reserve_m64_pe)(struct pci_bus *bus, unsigned long *pe_bitmap, bool all);