From patchwork Fri Feb 4 20:16:41 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robin Murphy X-Patchwork-Id: 12735570 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id F00BEC433EF for ; Fri, 4 Feb 2022 20:17:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=//GZMY2jAuQlXSDiN/nhPvOvUmFtnn2LCWhie9uckbE=; b=mtlMOzvV/2d67f E6djv4ilkpPi/SNryj3ab/M1zmkhxYt6ocUX5b6BwuANwGHJb5L/9husV2BjJartHOqVsHFP3E78l dvOhyR2C9vjuEvYy+s4hPGUiOObVFcwK1Tq11sBXO9m7m6vikJE2QeSndOG9VxtvYtpcvfb6VVOpk q4nY0hXquxe6ZKtFKoW1AgHnTybhx5hPV3WvlWFVtspkqDmp4qs8Qn6zxw/qo+bhRbT2TTlxUxBJQ 4/HZloB5ficS3ZMECPmDjsMJLRkWxz0MRENzrLNW7YND4ReUChG2fS/woi+PGAGe25mU9aA1C9++k wtQOCQartHmCMOtzQv8g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nG514-005Nzo-JF; Fri, 04 Feb 2022 20:17:10 +0000 Received: from foss.arm.com ([217.140.110.172]) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1nG50k-005NwK-0w; Fri, 04 Feb 2022 20:16:51 +0000 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id CB3EA1476; Fri, 4 Feb 2022 12:16:48 -0800 (PST) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id BD2983F718; Fri, 4 Feb 2022 12:16:47 -0800 (PST) From: Robin Murphy To: joro@8bytes.org, will@kernel.org Cc: iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-rockchip@lists.infradead.org, Heiko Stuebner Subject: [PATCH] iommu/rockchip: : Use standard driver registration Date: Fri, 4 Feb 2022 20:16:41 +0000 Message-Id: X-Mailer: git-send-email 2.28.0.dirty In-Reply-To: <05ca5e1b29bdd350f4e20b9ceb031a2c281e23d2.1644005728.git.robin.murphy@arm.com> References: <05ca5e1b29bdd350f4e20b9ceb031a2c281e23d2.1644005728.git.robin.murphy@arm.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220204_121650_129110_CB67CE7C X-CRM114-Status: UNSURE ( 9.22 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org It's been a long time since there was any reason to register IOMMU drivers early. Convert to the standard platform driver helper. CC: Heiko Stuebner Signed-off-by: Robin Murphy Reviewed-by: Heiko Stuebner --- drivers/iommu/rockchip-iommu.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) diff --git a/drivers/iommu/rockchip-iommu.c b/drivers/iommu/rockchip-iommu.c index 7f23ad61c094..204a93a72572 100644 --- a/drivers/iommu/rockchip-iommu.c +++ b/drivers/iommu/rockchip-iommu.c @@ -1407,9 +1407,4 @@ static struct platform_driver rk_iommu_driver = { .suppress_bind_attrs = true, }, }; - -static int __init rk_iommu_init(void) -{ - return platform_driver_register(&rk_iommu_driver); -} -subsys_initcall(rk_iommu_init); +builtin_platform_driver(rk_iommu_driver);