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=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,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 79F13C10F0E for ; Sun, 7 Apr 2019 21:10:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 37B9E2087F for ; Sun, 7 Apr 2019 21:10:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726535AbfDGVKf (ORCPT ); Sun, 7 Apr 2019 17:10:35 -0400 Received: from relay8-d.mail.gandi.net ([217.70.183.201]:47653 "EHLO relay8-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726396AbfDGVKf (ORCPT ); Sun, 7 Apr 2019 17:10:35 -0400 X-Originating-IP: 86.202.231.219 Received: from localhost (lfbn-lyo-1-149-219.w86-202.abo.wanadoo.fr [86.202.231.219]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay8-d.mail.gandi.net (Postfix) with ESMTPSA id 1E9E11BF204; Sun, 7 Apr 2019 21:10:32 +0000 (UTC) From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: Linus Walleij , linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH 1/4] rtc: coh901331: set range Date: Sun, 7 Apr 2019 23:10:24 +0200 Message-Id: <20190407211027.14012-1-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The COH 901 331 is a 32bit seconds counter. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-coh901331.c | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/rtc/rtc-coh901331.c b/drivers/rtc/rtc-coh901331.c index 0b232c84f674..5b214db919d0 100644 --- a/drivers/rtc/rtc-coh901331.c +++ b/drivers/rtc/rtc-coh901331.c @@ -188,6 +188,13 @@ static int __init coh901331_probe(struct platform_device *pdev) return ret; } + rtap->rtc = devm_rtc_allocate_device(&pdev->dev); + if (IS_ERR(rtap->rtc)) + return PTR_ERR(rtap->rtc); + + rtap->rtc->ops = &coh901331_ops; + rtap->rtc->range_max = U32_MAX; + /* We enable/disable the clock only to assure it works */ ret = clk_prepare_enable(rtap->clk); if (ret) { @@ -197,12 +204,10 @@ static int __init coh901331_probe(struct platform_device *pdev) clk_disable(rtap->clk); platform_set_drvdata(pdev, rtap); - rtap->rtc = devm_rtc_device_register(&pdev->dev, "coh901331", - &coh901331_ops, THIS_MODULE); - if (IS_ERR(rtap->rtc)) { - ret = PTR_ERR(rtap->rtc); + + ret = rtc_register_device(rtap->rtc); + if (ret) goto out_no_rtc; - } return 0; -- 2.20.1