From patchwork Fri Jun 5 01:58:37 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gregory Fong X-Patchwork-Id: 6550791 Return-Path: X-Original-To: patchwork-linux-arm@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 7D4A1C0433 for ; Fri, 5 Jun 2015 02:02:16 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id A780620738 for ; Fri, 5 Jun 2015 02:02:15 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.9]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D35A820737 for ; Fri, 5 Jun 2015 02:02:14 +0000 (UTC) Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z0gvi-0008VU-UG; Fri, 05 Jun 2015 02:00:18 +0000 Received: from mail-qk0-x22f.google.com ([2607:f8b0:400d:c09::22f]) by bombadil.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1Z0gvD-00079u-PO for linux-arm-kernel@lists.infradead.org; Fri, 05 Jun 2015 01:59:49 +0000 Received: by qkoo18 with SMTP id o18so33819120qko.1 for ; Thu, 04 Jun 2015 18:59:26 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=q9dghOkRTrvjLbMbpaCuMHd99xyDx9fqDSDCEiUId+0=; b=r/CinOTNeGHHnZA1aInug9iGPL16+XAPVREs5ghRk+QAR/OiFf1X8Eui/3TubP6CMx gdM8J1JoFszBAkJGe2Mrs7L4EGSdFfx3wo4Ge6lJk+d01b+IP6PV+c38GjT+wVWA43sF g/4KiTatJjA6Dz/Ag7FhHHXTn7V7JqUn7Ekjq4Vw4jjRssT6nnXzaG7Us+AlRpvQWrSo Wj6+WAgiVRJCJCmxpw+oNQ4I7pAT1DljbjvOOZaPDiHaltIwSD6iP/A8hnMKRiSXRFRO 5vcR3kvE68VSN9HOgNRCZNsjVyqGuDi8w7qBPOQJIOSv5v7hBTq0UBbcSCmGAxZ6hM5C 79rg== X-Received: by 10.229.226.4 with SMTP id iu4mr1278240qcb.7.1433469566378; Thu, 04 Jun 2015 18:59:26 -0700 (PDT) Received: from gregory-irv-00.broadcom.com (5520-maca-inet1-outside.broadcom.com. [216.31.211.11]) by mx.google.com with ESMTPSA id 104sm3390463qgj.43.2015.06.04.18.59.24 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Thu, 04 Jun 2015 18:59:25 -0700 (PDT) From: Gregory Fong To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 2/3] ARM: Remove redundant ARCH_SPARSEMEM_DEFAULT setting Date: Thu, 4 Jun 2015 18:58:37 -0700 Message-Id: <1433469518-8472-3-git-send-email-gregory.0xf0@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1433469518-8472-1-git-send-email-gregory.0xf0@gmail.com> References: <1433469518-8472-1-git-send-email-gregory.0xf0@gmail.com> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20150604_185947_933072_F5622DEC X-CRM114-Status: GOOD ( 10.22 ) X-Spam-Score: 0.1 (/) Cc: Kevin Cernekee , Russell King , Arnd Bergmann , Gregory Fong , open list X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Spam-Status: No, score=-4.1 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_MED, T_DKIM_INVALID, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham 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 From: Kevin Cernekee If ARCH_SPARSEMEM_ENABLE=y and ARCH_{FLATMEM,DISCONTIGMEM}_ENABLE=n, then the logic in mm/Kconfig already makes CONFIG_SPARSEMEM the only choice. This is true for all of the existing ARM users of ARCH_SPARSEMEM_ENABLE. Forcing ARCH_SPARSEMEM_DEFAULT=y if ARCH_SPARSEMEM_ENABLE=y prevents us from ever defaulting to FLATMEM, so we should remove this setting. Signed-off-by: Kevin Cernekee Signed-off-by: Gregory Fong Acked-by: Arnd Bergmann --- arch/arm/Kconfig | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 45df48b..5998b53 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1628,9 +1628,6 @@ config ARCH_HAS_HOLES_MEMORYMODEL config ARCH_SPARSEMEM_ENABLE bool -config ARCH_SPARSEMEM_DEFAULT - def_bool ARCH_SPARSEMEM_ENABLE - config ARCH_SELECT_MEMORY_MODEL def_bool ARCH_SPARSEMEM_ENABLE