From patchwork Fri Jul 10 01:05:04 2009 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: FUJITA Tomonori X-Patchwork-Id: 29646 Return-Path: X-Original-To: patchwork-incoming@bilbo.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 53614B7AD2 for ; Fri, 10 Jul 2009 11:21:15 +1000 (EST) Received: by ozlabs.org (Postfix) id 44555DDDF7; Fri, 10 Jul 2009 11:21:15 +1000 (EST) Delivered-To: patchwork-incoming@ozlabs.org Received: from bilbo.ozlabs.org (bilbo.ozlabs.org [203.10.76.25]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "bilbo.ozlabs.org", Issuer "CAcert Class 3 Root" (verified OK)) by ozlabs.org (Postfix) with ESMTPS id 42C29DDDD4 for ; Fri, 10 Jul 2009 11:21:15 +1000 (EST) Received: from bilbo.ozlabs.org (localhost [127.0.0.1]) by bilbo.ozlabs.org (Postfix) with ESMTP id 73252B7153 for ; Fri, 10 Jul 2009 11:20:53 +1000 (EST) Received: from ozlabs.org (ozlabs.org [203.10.76.45]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mx.ozlabs.org", Issuer "CA Cert Signing Authority" (verified OK)) by bilbo.ozlabs.org (Postfix) with ESMTPS id 3A3F7B7063 for ; Fri, 10 Jul 2009 11:20:42 +1000 (EST) Received: by ozlabs.org (Postfix) id 26DF0DDDF7; Fri, 10 Jul 2009 11:20:42 +1000 (EST) Delivered-To: linuxppc-dev@ozlabs.org X-Greylist: delayed 697 seconds by postgrey-1.31 at ozlabs; Fri, 10 Jul 2009 11:20:41 EST Received: from sh.osrg.net (sh.osrg.net [192.16.179.4]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id C9ECCDDDD4 for ; Fri, 10 Jul 2009 11:20:41 +1000 (EST) Received: from localhost (viola.osrg.net [10.76.0.4]) by sh.osrg.net (8.13.8/8.13.8/OSRG-NET) with ESMTP id n6A17usx023554; Fri, 10 Jul 2009 10:08:05 +0900 From: FUJITA Tomonori To: linux-kernel@vger.kernel.org Subject: [PATCH 15/15] x86: remove unused swiotlb_phys_to_bus() and swiotlb_bus_to_phys() Date: Fri, 10 Jul 2009 10:05:04 +0900 Message-Id: <1247187904-31999-16-git-send-email-fujita.tomonori@lab.ntt.co.jp> X-Mailer: git-send-email 1.6.0.6 In-Reply-To: <1247187904-31999-1-git-send-email-fujita.tomonori@lab.ntt.co.jp> References: <1247187904-31999-1-git-send-email-fujita.tomonori@lab.ntt.co.jp> Lines: 32 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-3.0 (sh.osrg.net [192.16.179.4]); Fri, 10 Jul 2009 10:08:05 +0900 (JST) Cc: tony.luck@intel.com, linux-ia64@vger.kernel.org, x86@kernel.org, fujita.tomonori@lab.ntt.co.jp, linuxppc-dev@ozlabs.org X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.11 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+patchwork-incoming=ozlabs.org@lists.ozlabs.org phys_to_dma() and dma_to_phys() are used instead of swiotlb_phys_to_bus() and swiotlb_bus_to_phys(). Signed-off-by: FUJITA Tomonori --- arch/x86/kernel/pci-swiotlb.c | 10 ---------- 1 files changed, 0 insertions(+), 10 deletions(-) diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c index 165bd7f..e8a3501 100644 --- a/arch/x86/kernel/pci-swiotlb.c +++ b/arch/x86/kernel/pci-swiotlb.c @@ -13,16 +13,6 @@ int swiotlb __read_mostly; -dma_addr_t swiotlb_phys_to_bus(struct device *hwdev, phys_addr_t paddr) -{ - return paddr; -} - -phys_addr_t swiotlb_bus_to_phys(struct device *hwdev, dma_addr_t baddr) -{ - return baddr; -} - static void *x86_swiotlb_alloc_coherent(struct device *hwdev, size_t size, dma_addr_t *dma_handle, gfp_t flags) {