From patchwork Wed Nov 14 08:22:50 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 10682121 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id E4C741747 for ; Wed, 14 Nov 2018 08:24:07 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DB4682AFA3 for ; Wed, 14 Nov 2018 08:24:07 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CF5932B1A1; Wed, 14 Nov 2018 08:24:07 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.7 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 734192AFA3 for ; Wed, 14 Nov 2018 08:24:07 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 47B196B0273; Wed, 14 Nov 2018 03:23:59 -0500 (EST) Delivered-To: linux-mm-outgoing@kvack.org Received: by kanga.kvack.org (Postfix, from userid 40) id 404AC6B0274; Wed, 14 Nov 2018 03:23:59 -0500 (EST) X-Original-To: int-list-linux-mm@kvack.org X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 2319F6B0276; Wed, 14 Nov 2018 03:23:59 -0500 (EST) X-Original-To: linux-mm@kvack.org X-Delivered-To: linux-mm@kvack.org Received: from mail-pf1-f199.google.com (mail-pf1-f199.google.com [209.85.210.199]) by kanga.kvack.org (Postfix) with ESMTP id C5E856B0273 for ; Wed, 14 Nov 2018 03:23:58 -0500 (EST) Received: by mail-pf1-f199.google.com with SMTP id g63-v6so12629075pfc.9 for ; Wed, 14 Nov 2018 00:23:58 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:dkim-signature:from:to:cc:subject:date :message-id:in-reply-to:references:mime-version :content-transfer-encoding; bh=4zqQQi9ctkbH3jopiquXd5fu3/8u2WITpCDxsIiflrA=; b=V9tr5PFmPY8ctXfhV9FdrUMyZvmPSaRjbLVFv5EmOdH+OxsnmpQyjcyDlumRAh8dEU kS2mxXOeuKppydqVNGa7wjWJ7E2sD40/Uq8brZBU9TDk/dnZJJPhtb5eFTi4m5DiV1ym AbBYANjfXS6JYmmYFXwdF5JSEmepcKFNUUBPTC0SysYHo2L73cJwFFtnsIbE2bslcZuJ xfCI8OsWW8BUbaPUR13C7oCytQQmZlSdu88h/CF46gx8xahyt86nEKm756TFZHgEeZK2 Kc2J7s8gR7WkOCVfd4VpxJHi7nvX470Z2Sn8/dSDn4PX6SN5sHZj5P9sOkdBMEh6CczV +dww== X-Gm-Message-State: AGRZ1gKNdTfUDMM6+/SCTl7cJYbg/ApEURog6VQ0c4DqO9/diZ2VB9mr PYeudZKcBktgSIsauakYx/MNpIaKcEjZjbBZ6j4LFPG2ouWxRTjeME7LccmdL+8XBM3eyMsonzW U260neb/sL3UgokxFxF/OScofbWbPQMKIxx3IUP83ULmnoVFX9RTGGuIje0CPTUQ= X-Received: by 2002:a63:2315:: with SMTP id j21mr859036pgj.297.1542183838474; Wed, 14 Nov 2018 00:23:58 -0800 (PST) X-Google-Smtp-Source: AJdET5fAUviPEacxAD4+shinweiKGwnEcgKDq9DQ3dOLii4gBCu7gK7UCS2EWs9qqvcRH+YsgNgq X-Received: by 2002:a63:2315:: with SMTP id j21mr859012pgj.297.1542183837837; Wed, 14 Nov 2018 00:23:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1542183837; cv=none; d=google.com; s=arc-20160816; b=CNjuC5aFgqhAYm7s96uzap46l89xm6u3Kv5o77fx3wK1ysZCyiNgWQmzZSrw8HyivE e/x6poRYrYjnXVK0H4M3IxF4xStL+1Q0diZI/nDlovPf+bM8V4HLaI7UeTUfWHMrCn4J eN4cStVOUrxJzVB/1kQw3VP9nLBL9UMD+BsVFzzfG+zPK+NWhTzHZvS9mCLSQMcDKzWT FtsDSolo6F/guvbMMF851BCdbMBTu6p7v4mI1VsTmxh4n+if3vQGn6bzW0i3ax69FEmb 8jrdOcWCMKeJztPUI6+NigPaTyjMhuxa5In+CS3Mqh6EWaJ2dSoWFO3qmnooBxU3k7Pu cjwQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:dkim-signature; bh=4zqQQi9ctkbH3jopiquXd5fu3/8u2WITpCDxsIiflrA=; b=q0EKf2wkZhCSyDfY/c8DfDI7h3R1H5QB1wswee+Wk7twsI2eklop5Ln3BBAaDwrA0L b+7vhQYTDoXPyoTBWp/bQaYGmPkC7qde/O3EH9FTefXp9A5BHwY0yNL1A5hHy5V7/6Z3 RQ/l0I4ONUvW79mHn9RpfYa6oaqlB6bNzIZfJRTWWRKB/tcoGTySSFVAdqVWCZawEi1H jCnkLHT1arAK8wcRnHwH2erwOGgZkZBU55VmIK+DujE2iIjv+P/WAvqyXKjFh4IxVtWS kD8mgqI9XD6qBA5gaVtWOCiYHyUEnHaPB4Xv1woljW0tO4ne+G1uKpPlNrXVTx+23zB+ l6EQ== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20170209 header.b=TPdQTXCP; spf=pass (google.com: best guess record for domain of batv+ddbc6e1cf1a82b64ebec+5561+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom=BATV+ddbc6e1cf1a82b64ebec+5561+infradead.org+hch@bombadil.srs.infradead.org Received: from bombadil.infradead.org (bombadil.infradead.org. [2607:7c80:54:e::133]) by mx.google.com with ESMTPS id a5si22083995pgg.120.2018.11.14.00.23.57 for (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Wed, 14 Nov 2018 00:23:57 -0800 (PST) Received-SPF: pass (google.com: best guess record for domain of batv+ddbc6e1cf1a82b64ebec+5561+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) client-ip=2607:7c80:54:e::133; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=bombadil.20170209 header.b=TPdQTXCP; spf=pass (google.com: best guess record for domain of batv+ddbc6e1cf1a82b64ebec+5561+infradead.org+hch@bombadil.srs.infradead.org designates 2607:7c80:54:e::133 as permitted sender) smtp.mailfrom=BATV+ddbc6e1cf1a82b64ebec+5561+infradead.org+hch@bombadil.srs.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=4zqQQi9ctkbH3jopiquXd5fu3/8u2WITpCDxsIiflrA=; b=TPdQTXCPA7HV8duv45UM2kksn5 K4lnpxClg9GDk3B/eiCJa4zo9A4n3XQYGW6UgMSXdvOT/Y+/0t1EnBZ4bgrEiJBEcq9LlY5Zi6JWz PxmcZdA48dAihR5Fq2ukodBfxVq5ZVP1oyejRLyEQJaODUkB1phAP/YhDDMMAweV7xbHuhPmFCc7m DI3GM1UhqzxFGgUw19bGkwtGof2E0+MZ4TUQ6E9z+1/3uwWINb+TQc04myiZKvtH9aeUHK+6nKs9l T9MKHtEgQXZEUHjNG7mYAO8/o61HSJy3CkQ5CqHfhJwUxPtrVBialr1tRcYv4lTPGWKABBQMYy02M YJJ2riwA==; Received: from 089144211136.atnat0020.highway.a1.net ([89.144.211.136] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1gMqSd-0004pr-U3; Wed, 14 Nov 2018 08:23:44 +0000 From: Christoph Hellwig To: Benjamin Herrenschmidt , Paul Mackerras , Michael Ellerman Cc: linuxppc-dev@lists.ozlabs.org, iommu@lists.linux-foundation.org, linux-mm@kvack.org, linux-arch@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 10/34] powerpc/pseries: unwind dma_get_required_mask_pSeriesLP a bit Date: Wed, 14 Nov 2018 09:22:50 +0100 Message-Id: <20181114082314.8965-11-hch@lst.de> X-Mailer: git-send-email 2.19.1 In-Reply-To: <20181114082314.8965-1-hch@lst.de> References: <20181114082314.8965-1-hch@lst.de> MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: X-Virus-Scanned: ClamAV using ClamSMTP Call dma_get_required_mask_pSeriesLP directly instead of dma_iommu_ops to simply the code a bit. Signed-off-by: Christoph Hellwig --- arch/powerpc/platforms/pseries/iommu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/platforms/pseries/iommu.c b/arch/powerpc/platforms/pseries/iommu.c index 06f02960b439..da5716de7f4c 100644 --- a/arch/powerpc/platforms/pseries/iommu.c +++ b/arch/powerpc/platforms/pseries/iommu.c @@ -1273,7 +1273,7 @@ static u64 dma_get_required_mask_pSeriesLP(struct device *dev) return DMA_BIT_MASK(64); } - return dma_iommu_ops.get_required_mask(dev); + return dma_iommu_get_required_mask(dev); } static int iommu_mem_notifier(struct notifier_block *nb, unsigned long action,