From patchwork Mon Nov 26 22:31:31 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Paul Gortmaker X-Patchwork-Id: 10699225 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 1C0D314D6 for ; Mon, 26 Nov 2018 22:34:28 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 071762A5D5 for ; Mon, 26 Nov 2018 22:34:28 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EB9502A6E0; Mon, 26 Nov 2018 22:34:27 +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=-5.0 required=2.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 5763F2A5D5 for ; Mon, 26 Nov 2018 22:34:27 +0000 (UTC) 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:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version: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=BfZpwlhmZNy2LqvU/iwUdWFuxkEbJqtvxSnE9AGI69c=; b=jG9T1+mg0vNkBQ 1sC85h/uHH39EemRD/seglypPnJQFjnCfweLpL+C5/5WpNz4Rsao51f1cpRuBlFkOOOY14j+lw6eH tzq215H7qcqn4TeecwHudWPsj25Mb1T9dPxnMgXCFUiyAsdvmhINNOvYxTO+vqkr8z+RG9nP7TAbp L8IKRdq9e0aeU9i4DzhnLki7q1bACGbj908PubBrQd3+7P5LRWZ3ryIANixe/qAD60O35HDv/+CfX vOmApd6mrERwVqeH0S2DjhUKrjqPt40KyL3L/lgTyb1lJlyUwteh5Vc5whSCC8IXpik/0nh7BxDio wkhZpJagEGNyP/2nOhiw==; 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 1gRPSO-0005sE-CK; Mon, 26 Nov 2018 22:34:20 +0000 Received: from mail5.windriver.com ([192.103.53.11] helo=mail5.wrs.com) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1gRPSK-0005qW-KL; Mon, 26 Nov 2018 22:34:18 +0000 Received: from ALA-HCA.corp.ad.wrs.com (ala-hca.corp.ad.wrs.com [147.11.189.40]) by mail5.wrs.com (8.15.2/8.15.2) with ESMTPS id wAQMVvpx002166 (version=TLSv1 cipher=AES128-SHA bits=128 verify=FAIL); Mon, 26 Nov 2018 14:33:26 -0800 Received: from yow-cube1.wrs.com (128.224.56.98) by ALA-HCA.corp.ad.wrs.com (147.11.189.40) with Microsoft SMTP Server id 14.3.408.0; Mon, 26 Nov 2018 14:32:53 -0800 From: Paul Gortmaker To: Joerg Roedel Subject: [PATCH 2/9] iommu: rockchip: make it explicitly non-modular Date: Mon, 26 Nov 2018 17:31:31 -0500 Message-ID: <1543271498-28966-3-git-send-email-paul.gortmaker@windriver.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1543271498-28966-1-git-send-email-paul.gortmaker@windriver.com> References: <1543271498-28966-1-git-send-email-paul.gortmaker@windriver.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20181126_143416_691044_F20072DC X-CRM114-Status: GOOD ( 16.15 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Simon Xue , linux-rockchip@lists.infradead.org, Jeffy Chen , linux-kernel@vger.kernel.org, Daniel Kurtz , Paul Gortmaker , iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, Heiko Stuebner Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP The Kconfig currently controlling compilation of this code is: drivers/iommu/Kconfig:config ROCKCHIP_IOMMU drivers/iommu/Kconfig: bool "Rockchip IOMMU Support" ...meaning that it currently is not being built as a module by anyone. The bind/unbind/remove was already explicitly disabled in commit 98b72b94def9 ("iommu/rockchip: Prohibit unbind and remove"). Lets remove the remaining traces of modular infrastructure, so that when reading the driver there is no doubt it is builtin-only. Since module_init was not in use by this code, the init ordering remains unchanged with this commit. Also note that MODULE_DEVICE_TABLE is a no-op for non-modular code. We also delete the MODULE_LICENSE tag etc. since all that information was (or is now) contained at the top of the file in the comments. Cc: Joerg Roedel Cc: Heiko Stuebner Cc: Simon Xue Cc: Daniel Kurtz Cc: Jeffy Chen Cc: iommu@lists.linux-foundation.org Cc: linux-arm-kernel@lists.infradead.org Cc: linux-rockchip@lists.infradead.org Signed-off-by: Paul Gortmaker Acked-by: Heiko Stuebner --- drivers/iommu/rockchip-iommu.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index ad3e2b97469e..c9ba9f377f63 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1,4 +1,9 @@ /* + * IOMMU API for Rockchip + * + * Module Authors: Simon Xue + * Daniel Kurtz + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as * published by the Free Software Foundation. @@ -17,7 +22,7 @@ #include #include #include -#include +#include #include #include #include @@ -1281,7 +1286,6 @@ static const struct of_device_id rk_iommu_dt_ids[] = { { .compatible = "rockchip,iommu" }, { /* sentinel */ } }; -MODULE_DEVICE_TABLE(of, rk_iommu_dt_ids); static struct platform_driver rk_iommu_driver = { .probe = rk_iommu_probe, @@ -1299,8 +1303,3 @@ static int __init rk_iommu_init(void) return platform_driver_register(&rk_iommu_driver); } subsys_initcall(rk_iommu_init); - -MODULE_DESCRIPTION("IOMMU API for Rockchip"); -MODULE_AUTHOR("Simon Xue and Daniel Kurtz "); -MODULE_ALIAS("platform:rockchip-iommu"); -MODULE_LICENSE("GPL v2");