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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 C616FC433E0 for ; Tue, 19 Jan 2021 22:10:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9180422E01 for ; Tue, 19 Jan 2021 22:10:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726908AbhASWKQ (ORCPT ); Tue, 19 Jan 2021 17:10:16 -0500 Received: from relay2-d.mail.gandi.net ([217.70.183.194]:48513 "EHLO relay2-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729484AbhASWIL (ORCPT ); Tue, 19 Jan 2021 17:08:11 -0500 X-Originating-IP: 86.202.109.140 Received: from localhost (lfbn-lyo-1-13-140.w86-202.abo.wanadoo.fr [86.202.109.140]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay2-d.mail.gandi.net (Postfix) with ESMTPSA id E6BCB40006; Tue, 19 Jan 2021 22:07:03 +0000 (UTC) From: Alexandre Belloni To: Alessandro Zummo , Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 10/14] rtc: pcf2123: use rtc_lock/rtc_unlock Date: Tue, 19 Jan 2021 23:06:48 +0100 Message-Id: <20210119220653.677750-10-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210119220653.677750-1-alexandre.belloni@bootlin.com> References: <20210119220653.677750-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Avoid accessing directly rtc->ops_lock and use the RTC core helpers. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-pcf2123.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/rtc/rtc-pcf2123.c b/drivers/rtc/rtc-pcf2123.c index 534ffc91eec1..0f58cac81d8c 100644 --- a/drivers/rtc/rtc-pcf2123.c +++ b/drivers/rtc/rtc-pcf2123.c @@ -307,11 +307,10 @@ static int pcf2123_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm) static irqreturn_t pcf2123_rtc_irq(int irq, void *dev) { struct pcf2123_data *pcf2123 = dev_get_drvdata(dev); - struct mutex *lock = &pcf2123->rtc->ops_lock; unsigned int val = 0; int ret = IRQ_NONE; - mutex_lock(lock); + rtc_lock(pcf2123->rtc); regmap_read(pcf2123->map, PCF2123_REG_CTRL2, &val); /* Alarm? */ @@ -324,7 +323,7 @@ static irqreturn_t pcf2123_rtc_irq(int irq, void *dev) rtc_update_irq(pcf2123->rtc, 1, RTC_IRQF | RTC_AF); } - mutex_unlock(lock); + rtc_unlock(pcf2123->rtc); return ret; } -- 2.29.2