From patchwork Mon Oct 19 03:02:53 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Magnus Damm X-Patchwork-Id: 7432791 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-sh@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 49C4ABEEA4 for ; Mon, 19 Oct 2015 03:02:22 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 6D74220648 for ; Mon, 19 Oct 2015 03:02:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 15423205BE for ; Mon, 19 Oct 2015 03:02:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752440AbbJSDCT (ORCPT ); Sun, 18 Oct 2015 23:02:19 -0400 Received: from mail-pa0-f48.google.com ([209.85.220.48]:33958 "EHLO mail-pa0-f48.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752416AbbJSDCT (ORCPT ); Sun, 18 Oct 2015 23:02:19 -0400 Received: by padhk11 with SMTP id hk11so14899821pad.1; Sun, 18 Oct 2015 20:02:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113; h=from:to:cc:date:message-id:subject; bh=8qsdKkZIRS63RTUJuue8eWKfcBs++xJAdnREHo55eXs=; b=Xt/h35gFaY6AFnCSYnezVxf5klfJmvFdOIDrApTcVSs/atmVzG5i67KVTejDf266bd N3kOWldy3cbxVLLzXfaxvTpsfcZs10rOiHN6WCQefS7JVaeFA1etgNBNJINFP2SzIV6F Txns0LUNKAg+KAbkcdBfPhu14PPFVDMxflQfNDLMXYwFIvcpmyr38UwBq3L1EdBeK75A A9gz/WUcZRUmYA9EmOWsRZCNvXvYoFxuEuTK+7ti805jjyMGcMb2WdY9yuhJgYkx7p9o gunScVxt+L60P1UO/r8XdTA/HgGG9rQbsZ2RA2hWeSLtCzHigNKYaXwbFJU1Mt5VBgP3 /p7Q== X-Received: by 10.66.160.34 with SMTP id xh2mr32525211pab.67.1445223738398; Sun, 18 Oct 2015 20:02:18 -0700 (PDT) Received: from [127.0.0.1] (s214090.ppp.asahi-net.or.jp. [220.157.214.90]) by smtp.gmail.com with ESMTPSA id pu5sm33163917pbc.58.2015.10.18.20.02.15 (version=TLSv1.2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 18 Oct 2015 20:02:17 -0700 (PDT) From: Magnus Damm To: iommu@lists.linux-foundation.org Cc: laurent.pinchart+renesas@ideasonboard.com, geert+renesas@glider.be, linux-sh@vger.kernel.org, joro@8bytes.org, linux-kernel@vger.kernel.org, horms+renesas@verge.net.au, Magnus Damm Date: Mon, 19 Oct 2015 12:02:53 +0900 Message-Id: <20151019030253.6274.46547.sendpatchset@little-apple> Subject: [PATCH] iommu/ipmmu-vmsa: Drop LPAE Kconfig dependency Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.8 required=5.0 tests=BAYES_00, DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED, FREEMAIL_FROM, RCVD_IN_DNSWL_HI, 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: Magnus Damm Neither the ARM page table code enabled by IOMMU_IO_PGTABLE_LPAE nor the IPMMU_VMSA driver actually depends on ARM_LPAE, so get rid of the dependency. Tested with ipmmu-vmsa on r8a7794 ALT and a kernel config using: # CONFIG_ARM_LPAE is not set Signed-off-by: Magnus Damm Acked-by: Laurent Pinchart --- drivers/iommu/Kconfig | 1 - 1 file changed, 1 deletion(-) -- To unsubscribe from this list: send the line "unsubscribe linux-sh" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html --- 0001/drivers/iommu/Kconfig +++ work/drivers/iommu/Kconfig 2015-10-18 14:58:09.080513000 +0900 @@ -324,7 +324,6 @@ config SHMOBILE_IOMMU_L1SIZE config IPMMU_VMSA bool "Renesas VMSA-compatible IPMMU" - depends on ARM_LPAE depends on ARCH_SHMOBILE || COMPILE_TEST select IOMMU_API select IOMMU_IO_PGTABLE_LPAE