From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-17.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7B3A8C433DB for ; Tue, 26 Jan 2021 06:05:04 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 20C0B22A84 for ; Tue, 26 Jan 2021 06:05:04 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 20C0B22A84 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version: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:In-Reply-To:References:List-Owner; bh=LbS8864wUu0ehwXSCeXwrB6pZWK9JX9PkswC1X+XtxQ=; b=0s6oewQ6rnJ2vAsFTPLMP++wGG FyTevvBpFc3MKv/sUzW34zSgQFkHWiyj9e+5ksp+aF8gtMTlM9QEHI8XsXhicaxR+lpVzPZ3Pu8Ux xLlNseVFoUXKzRiJkVM0OD3Q2SljVsgR+CFDUTjycTnyes/q2bqKceO1EeCU4jSaQetQ7a6n60Yj1 VMMr2Wtl1mYPHQXJuSCdiFaWJib3zXjM5rTW6Ajuf4sScDZVKRDZne/wBjH+OihKrdUnNfmW2WG8Z 7Mz2dF7zZHdVRhMiQ0YwUXWQaYls/5sx0aH9jq66oj1Ak2ySnpkztUY2JksHY9uHdac7TMTJMZgWH u+XvCtbQ==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1l4HQs-0002Je-Il; Tue, 26 Jan 2021 06:02:30 +0000 Received: from mailgw02.mediatek.com ([216.200.240.185]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1l4HQn-0002Ie-9P; Tue, 26 Jan 2021 06:02:27 +0000 X-UUID: 498159e1e8054036a02f1a489639195f-20210125 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=mediatek.com; s=dk; h=Content-Transfer-Encoding:Content-Type:MIME-Version:Message-ID:Date:Subject:CC:To:From; bh=l/HAbLI9W8TqHj0++xg4JOCdh2jWmfTi1JIoMueced0=; b=AEaoyix+XcldL8dwjKooREtFfKYLW40QWqbOggYcUv8H/ML1yvYIVw+k5f6stVKYbH3Ivm/EpBkYrt7lLNml3Qz4XiOtPErPB1y4CETuHd8NBJiA7BcCFjbVxzKfJVxvrbXhc3ZOUF/HFMT6wFyKN02e4v6niY1P1wJ3QSNVwtg=; X-UUID: 498159e1e8054036a02f1a489639195f-20210125 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw02.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1882075626; Mon, 25 Jan 2021 22:02:19 -0800 Received: from mtkmbs08n2.mediatek.inc (172.21.101.56) by MTKMBS62DR.mediatek.inc (172.29.94.18) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Mon, 25 Jan 2021 22:01:12 -0800 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkmbs08n2.mediatek.inc (172.21.101.56) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 26 Jan 2021 14:01:04 +0800 Received: from localhost.localdomain (10.17.3.153) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 26 Jan 2021 14:01:03 +0800 From: Yong Wu To: Krzysztof Kozlowski , Matthias Brugger Subject: [PATCH v2] memory: mtk-smi: Support SMI modular Date: Tue, 26 Jan 2021 14:00:55 +0800 Message-ID: <20210126060055.11050-1-yong.wu@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-TM-SNTS-SMTP: 413277F7CA28486647A4C0608B164AEC3EA3B448FD5BFC262DF895F4FE03C3FF2000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210126_010226_297778_DFAE2502 X-CRM114-Status: GOOD ( 13.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: youlin.pei@mediatek.com, anan.sun@mediatek.com, Nicolas Boichat , srv_heupstream@mediatek.com, Robin Murphy , Joerg Roedel , linux-kernel@vger.kernel.org, yi.kuo@mediatek.com, Tomasz Figa , iommu@lists.linux-foundation.org, linux-mediatek@lists.infradead.org, yong.wu@mediatek.com, Will Deacon , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch mainly support SMI modular. Switch MTK_SMI to tristate, and add module_exit/module_license. Signed-off-by: Yong Wu --- This patch rebase on the clean v5.11-rc1. and this one: memory: mtk-smi: Use platform_register_drivers https://lore.kernel.org/linux-arm-kernel/20210121062429.26504-2-yong.wu@mediatek.com/ change note: a) squash the last two of v1 into one patch. b) Remove module_alias --- drivers/memory/Kconfig | 2 +- drivers/memory/mtk-smi.c | 9 +++++++++ include/soc/mediatek/smi.h | 2 +- 3 files changed, 11 insertions(+), 2 deletions(-) diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig index 3ea6913df176..05c6d4a32285 100644 --- a/drivers/memory/Kconfig +++ b/drivers/memory/Kconfig @@ -173,7 +173,7 @@ config JZ4780_NEMC memory devices such as NAND and SRAM. config MTK_SMI - bool "Mediatek SoC Memory Controller driver" if COMPILE_TEST + tristate "MediaTek SoC Memory Controller driver" if COMPILE_TEST depends on ARCH_MEDIATEK || COMPILE_TEST help This driver is for the Memory Controller module in MediaTek SoCs, diff --git a/drivers/memory/mtk-smi.c b/drivers/memory/mtk-smi.c index e2aebd2bfa8e..3a269415db73 100644 --- a/drivers/memory/mtk-smi.c +++ b/drivers/memory/mtk-smi.c @@ -597,3 +597,12 @@ static int __init mtk_smi_init(void) return platform_register_drivers(smidrivers, ARRAY_SIZE(smidrivers)); } module_init(mtk_smi_init); + +static void __exit mtk_smi_exit(void) +{ + platform_unregister_drivers(smidrivers, ARRAY_SIZE(smidrivers)); +} +module_exit(mtk_smi_exit); + +MODULE_DESCRIPTION("MediaTek SMI driver"); +MODULE_LICENSE("GPL v2"); diff --git a/include/soc/mediatek/smi.h b/include/soc/mediatek/smi.h index 5a34b87d89e3..29e2fb8f33d6 100644 --- a/include/soc/mediatek/smi.h +++ b/include/soc/mediatek/smi.h @@ -9,7 +9,7 @@ #include #include -#ifdef CONFIG_MTK_SMI +#if IS_ENABLED(CONFIG_MTK_SMI) #define MTK_LARB_NR_MAX 16 -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel