From patchwork Mon Oct 26 07:35:21 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chunyan Zhang X-Patchwork-Id: 11855835 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 7311C14B7 for ; Mon, 26 Oct 2020 07:35:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4FC1522370 for ; Mon, 26 Oct 2020 07:35:29 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jnwlplfG" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1769792AbgJZHf2 (ORCPT ); Mon, 26 Oct 2020 03:35:28 -0400 Received: from mail-pf1-f194.google.com ([209.85.210.194]:36468 "EHLO mail-pf1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1769791AbgJZHf2 (ORCPT ); Mon, 26 Oct 2020 03:35:28 -0400 Received: by mail-pf1-f194.google.com with SMTP id w65so2897328pfd.3; Mon, 26 Oct 2020 00:35:28 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=CI3vWPl8k1Jbjm4zcRL1dzvW2GroWE4ViyULbDeW7tE=; b=jnwlplfGJlvMbotV1BTE9FRhh6dY30lA13rcqxgkEQEwwQPijEo5WK1aUldXkkj4s8 A57O+/fK6UYLCh0/kL5oPq4MMycvlZttramPfdNUZz0GiXO0bdLKxYKmqSVAwxjMeruM an7Okue+io5GKdxNx8Py0+Bn4VTYvEGjmqAz+9nSic+7roECf4X7dbxX/PoAeze+wl9D +OlXO8rYSaLWdznI/ySQlTFxi24T641m/qjWQELHr/uQZ9r2s2iYuMOEOO5Ynd37rmAI 1x6Cq4PBaIKLlyqYG4sOLUFxjqJEF/OHx/O4PqT4/EWZNg5x2xzSs9nJyhGpRKUPiX2E 8I+A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=CI3vWPl8k1Jbjm4zcRL1dzvW2GroWE4ViyULbDeW7tE=; b=uiz4rv6ekHozujn1QqZoKnGyTRQJFj+pNESb8OBpSd18J0LKBGSqvmMgXvGdoB7TvJ DWRDHiOfV/pGqXuZkoTk32Sl3/98BD99sb+4OiBgKtPbpChFDj9Mgd9ca9xn/7VR1xOY QZs69CMCo2GCj9uSps5XzhfUurectFiL5NM8oHA7CBaJ/XY6guMgV+Jfiwpqvvlcr4rT HGp0hRT54y9CIq/mELYmyxFrMbsWeChTRLl7dhoMSHIbk6gEMFpuumv79YTjLayFZ8Fl 35Dnaj+O2i1MCNGfrvLlh0gcq+uYEQ4PBLvCDMqkeyMRNPbkVxr+krg2ZIJ5aVYCNaLO e6AQ== X-Gm-Message-State: AOAM532s9FIKIgg8XM5epSehoJj7I3e/UrZy3tJfbyW0aNtcnj/7EHzq jgPVnAWHZjHuencfJE1SS10= X-Google-Smtp-Source: ABdhPJwWltliyR9yyP+QGJYPEogmll/0VkXsakMpR3a/mq+vvaCEdzc4l5+rIGz8R98A4RWPcDcYCA== X-Received: by 2002:a65:4cce:: with SMTP id n14mr15363159pgt.349.1603697728029; Mon, 26 Oct 2020 00:35:28 -0700 (PDT) Received: from ubt.spreadtrum.com ([117.18.48.82]) by smtp.gmail.com with ESMTPSA id gm14sm11616517pjb.2.2020.10.26.00.35.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 26 Oct 2020 00:35:27 -0700 (PDT) From: Chunyan Zhang To: Ohad Ben-Cohen , Bjorn Andersson , Baolin Wang Cc: linux-remoteproc@vger.kernel.org, linux-kernel@vger.kernel.org, Orson Zhai , Chunyan Zhang , Chunyan Zhang Subject: [PATCH 2/2] hwspinlock: sprd: use module_platform_driver() instead postcore initcall Date: Mon, 26 Oct 2020 15:35:21 +0800 Message-Id: <20201026073521.24492-1-zhang.lyra@gmail.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20201026073009.24164-2-zhang.lyra@gmail.com> References: <20201026073009.24164-2-zhang.lyra@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-remoteproc@vger.kernel.org From: Chunyan Zhang The hardware spinlock devices are defined in the DT, there's no need for init calls order, remove boilerplate code by using module_platform_driver. Signed-off-by: Chunyan Zhang --- drivers/hwspinlock/sprd_hwspinlock.c | 13 +------------ 1 file changed, 1 insertion(+), 12 deletions(-) diff --git a/drivers/hwspinlock/sprd_hwspinlock.c b/drivers/hwspinlock/sprd_hwspinlock.c index e7b55217293c..179231cec5a6 100644 --- a/drivers/hwspinlock/sprd_hwspinlock.c +++ b/drivers/hwspinlock/sprd_hwspinlock.c @@ -151,18 +151,7 @@ static struct platform_driver sprd_hwspinlock_driver = { .of_match_table = sprd_hwspinlock_of_match, }, }; - -static int __init sprd_hwspinlock_init(void) -{ - return platform_driver_register(&sprd_hwspinlock_driver); -} -postcore_initcall(sprd_hwspinlock_init); - -static void __exit sprd_hwspinlock_exit(void) -{ - platform_driver_unregister(&sprd_hwspinlock_driver); -} -module_exit(sprd_hwspinlock_exit); +module_platform_driver(sprd_hwspinlock_driver); MODULE_LICENSE("GPL v2"); MODULE_DESCRIPTION("Hardware spinlock driver for Spreadtrum");