Message ID | 20180511075945.16548-2-hch@lst.de |
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State | New |
Headers | show
Return-Path: <linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org; receiver=<UNKNOWN>) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="qoue5rdF"; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ozlabs.org (Postfix) with ESMTPS id 40j2ZN26Wkz9s16 for <incoming@patchwork.ozlabs.org>; Fri, 11 May 2018 18:00:12 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:References: In-Reply-To:Message-Id:Date:Subject:To:From:Reply-To:Content-ID: Content-Description:Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc :Resent-Message-ID:List-Owner; bh=zZhOMUi6Cec72ypBz4eype0xqUtuCBuiCxzdwF7u51s=; b=qoue5rdF/QQhTVrSP2gA2M8y3v ZR/14s5KWL0NBCN6yHYj+wZzBHuSD76jjk9KpUGW5u9MR7Lj2acVJVMW8oGQ4KnHvb0W6IreLG96U rEd7eZdt8seN1SqqNsN8cJ+T/W8y8XIJnjM5WL46rPReiXvQ6e26DThwlib1hVBrtoQz8OdKKex+S eaa93fZHXd4kN509ZnOTgm/boTBWjxnwgLAIZCrM1eqmQdOQdwiuCR5d5a7prZqlRH3dwapKHaqkP bPCL8aT5p1tbEv0QM6G6PbOeLvOOm39heUQq1KtsQxxUKRcn38NzZaCC5aUwKmavlBe5cySD4dr8L 29B3u4QQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1fH2yE-0006cL-Ob; Fri, 11 May 2018 08:00:06 +0000 Received: from 213-225-15-246.nat.highway.a1.net ([213.225.15.246] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.90_1 #2 (Red Hat Linux)) id 1fH2y1-0006QS-SN; Fri, 11 May 2018 07:59:54 +0000 From: Christoph Hellwig <hch@lst.de> To: iommu@lists.linux-foundation.org Subject: [PATCH 01/20] dma-mapping: simplify Kconfig dependencies Date: Fri, 11 May 2018 09:59:26 +0200 Message-Id: <20180511075945.16548-2-hch@lst.de> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180511075945.16548-1-hch@lst.de> References: <20180511075945.16548-1-hch@lst.de> X-BeenThere: linux-snps-arc@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: Linux on Synopsys ARC Processors <linux-snps-arc.lists.infradead.org> List-Unsubscribe: <http://lists.infradead.org/mailman/options/linux-snps-arc>, <mailto:linux-snps-arc-request@lists.infradead.org?subject=unsubscribe> List-Archive: <http://lists.infradead.org/pipermail/linux-snps-arc/> List-Post: <mailto:linux-snps-arc@lists.infradead.org> List-Help: <mailto:linux-snps-arc-request@lists.infradead.org?subject=help> List-Subscribe: <http://lists.infradead.org/mailman/listinfo/linux-snps-arc>, <mailto:linux-snps-arc-request@lists.infradead.org?subject=subscribe> Cc: linux-arch@vger.kernel.org, linux-xtensa@linux-xtensa.org, Michal Simek <monstr@monstr.eu>, Vincent Chen <deanbo422@gmail.com>, linux-c6x-dev@linux-c6x.org, linux-parisc@vger.kernel.org, linux-sh@vger.kernel.org, linux-hexagon@vger.kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, openrisc@lists.librecores.org, Greentime Hu <green.hu@gmail.com>, linux-alpha@vger.kernel.org, sparclinux@vger.kernel.org, nios2-dev@lists.rocketboards.org, linux-snps-arc@lists.infradead.org, linux-arm-kernel@lists.infradead.org MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-snps-arc" <linux-snps-arc-bounces@lists.infradead.org> Errors-To: linux-snps-arc-bounces+incoming=patchwork.ozlabs.org@lists.infradead.org |
Series |
[01/20] dma-mapping: simplify Kconfig dependencies
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diff --git a/lib/Kconfig b/lib/Kconfig index 1d84e61cccfe..6c4e9d0ce5d1 100644 --- a/lib/Kconfig +++ b/lib/Kconfig @@ -443,13 +443,11 @@ config IOMMU_HELPER config DMA_DIRECT_OPS bool - depends on HAS_DMA && (!64BIT || ARCH_DMA_ADDR_T_64BIT) - default n + depends on HAS_DMA config DMA_VIRT_OPS bool - depends on HAS_DMA && (!64BIT || ARCH_DMA_ADDR_T_64BIT) - default n + depends on HAS_DMA config SWIOTLB bool
ARCH_DMA_ADDR_T_64BIT is always true for 64-bit architectures now, so we can skip the clause requiring it. 'n' is the default default, so no need to explicitly state it. Signed-off-by: Christoph Hellwig <hch@lst.de> --- lib/Kconfig | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-)