From patchwork Fri Mar 6 01:57:02 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 1249979 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (no SPF record) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-rtc-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=bootlin.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 48YW2g41Jyz9sRR for ; Fri, 6 Mar 2020 12:57:15 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726676AbgCFB5L (ORCPT ); Thu, 5 Mar 2020 20:57:11 -0500 Received: from relay1-d.mail.gandi.net ([217.70.183.193]:53625 "EHLO relay1-d.mail.gandi.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726368AbgCFB5L (ORCPT ); Thu, 5 Mar 2020 20:57:11 -0500 X-Originating-IP: 86.202.105.35 Received: from localhost (lfbn-lyo-1-9-35.w86-202.abo.wanadoo.fr [86.202.105.35]) (Authenticated sender: alexandre.belloni@bootlin.com) by relay1-d.mail.gandi.net (Postfix) with ESMTPSA id 92991240004; Fri, 6 Mar 2020 01:57:09 +0000 (UTC) From: Alexandre Belloni To: Alessandro Zummo , Alexandre Belloni Cc: linux-rtc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/3] rtc: cpcap: set range Date: Fri, 6 Mar 2020 02:57:02 +0100 Message-Id: <20200306015703.42101-2-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.24.1 In-Reply-To: <20200306015703.42101-1-alexandre.belloni@bootlin.com> References: <20200306015703.42101-1-alexandre.belloni@bootlin.com> MIME-Version: 1.0 X-Spam-Flag: yes X-Spam-Level: ************************** X-GND-Spam-Score: 400 X-GND-Status: SPAM Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org The CPCAP rtc is a 14bit day counter plus a 17bit seconds counter. Note that this failed on Nov 10 2014 so it is very likely this driver as never been used since. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-cpcap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/rtc/rtc-cpcap.c b/drivers/rtc/rtc-cpcap.c index 35f0717661b3..38f949730b1b 100644 --- a/drivers/rtc/rtc-cpcap.c +++ b/drivers/rtc/rtc-cpcap.c @@ -261,6 +261,7 @@ static int cpcap_rtc_probe(struct platform_device *pdev) return PTR_ERR(rtc->rtc_dev); rtc->rtc_dev->ops = &cpcap_rtc_ops; + rtc->rtc_dev->range_max = (1 << 14) * SECS_PER_DAY - 1; err = cpcap_get_vendor(dev, rtc->regmap, &rtc->vendor); if (err)