From patchwork Thu Aug 24 13:54:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jinjie Ruan X-Patchwork-Id: 13364225 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 4461DC6FA8F for ; Thu, 24 Aug 2023 13:55:55 +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: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:In-Reply-To:References: List-Owner; bh=BwM4HK+oITTB0mpNv5n2IkLGLx9jr26XOhcW5BiK+Pw=; b=bF/W/oOcnlXfSV GdC2fSTWssHZm7hkmQRiL32fXfu0pd9/8Ec/ehT0O+uaq6x/oh36kltkHhbqKUPSI07uza1n3qLlb PrvC3X/wI/OHNJaup1xT/n4nFJJnZIij6R4Z+9qH4bTkRyUk/09AlL143fzenR/xd0+dZZ1fDGK7D mEg5ZrO5WxgrB7bvpfMWdQOdfLzgkBMB/rK9a1TfixdupdM6VYFUTdYPGyD3vVfc9QL63EB1u25Ax 3XXolPyJWEgKK09r3zkW3atexaMqKRVnxvLVsnYu+JnsQ2mgaIRUmtxsZmCsHbpH9sPW4V+B5Zhwq wH/f9s3si6HZjND/znSw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1qZAnx-003BwG-0a; Thu, 24 Aug 2023 13:55:21 +0000 Received: from szxga03-in.huawei.com ([45.249.212.189]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1qZAnu-003Bvh-20 for linux-arm-kernel@lists.infradead.org; Thu, 24 Aug 2023 13:55:20 +0000 Received: from kwepemi500008.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4RWkz217DnzJrcg; Thu, 24 Aug 2023 21:51:58 +0800 (CST) Received: from huawei.com (10.90.53.73) by kwepemi500008.china.huawei.com (7.221.188.139) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.31; Thu, 24 Aug 2023 21:55:03 +0800 From: Jinjie Ruan To: , , , , , , , CC: Subject: [PATCH -next 0/3] watchdog: Use the devm_clk_get_enabled() helper function Date: Thu, 24 Aug 2023 21:54:47 +0800 Message-ID: <20230824135450.2661312-1-ruanjinjie@huawei.com> X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 X-Originating-IP: [10.90.53.73] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemi500008.china.huawei.com (7.221.188.139) X-CFilter-Loop: Reflected X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230824_065518_914362_89A6CFF8 X-CRM114-Status: UNSURE ( 5.27 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The devm_clk_get_enabled() helper: - calls devm_clk_get() - calls clk_prepare_enable() and registers what is needed in order to call clk_disable_unprepare() when needed, as a managed resource. This simplifies the code and avoids the need of a dedicated function used with devm_add_action_or_reset(). Jinjie Ruan (3): watchdog: at91sam9_wdt: Use the devm_clk_get_enabled() helper function watchdog: ath79_wdt: Use the devm_clk_get_enabled() helper function watchdog: sunplus: Use the devm_clk_get_enabled() helper function drivers/watchdog/at91sam9_wdt.c | 20 +++++--------------- drivers/watchdog/ath79_wdt.c | 19 ++++--------------- drivers/watchdog/sunplus_wdt.c | 17 ++--------------- 3 files changed, 11 insertions(+), 45 deletions(-)