From patchwork Mon Mar 19 23:48:16 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Alexandre Belloni X-Patchwork-Id: 887943 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) 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 404t863WsGz9sWF for ; Tue, 20 Mar 2018 10:49:26 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965666AbeCSXsl (ORCPT ); Mon, 19 Mar 2018 19:48:41 -0400 Received: from mail.bootlin.com ([62.4.15.54]:54266 "EHLO mail.bootlin.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S964858AbeCSXse (ORCPT ); Mon, 19 Mar 2018 19:48:34 -0400 Received: by mail.bootlin.com (Postfix, from userid 110) id 4D9B720712; Tue, 20 Mar 2018 00:48:32 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on mail.bootlin.com X-Spam-Level: X-Spam-Status: No, score=-1.0 required=5.0 tests=ALL_TRUSTED,SHORTCIRCUIT, URIBL_BLOCKED shortcircuit=ham autolearn=disabled version=3.4.0 Received: from localhost (unknown [88.191.26.124]) by mail.bootlin.com (Postfix) with ESMTPSA id 007D92071E; Tue, 20 Mar 2018 00:48:21 +0100 (CET) From: Alexandre Belloni To: linux-rtc@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Alexandre Belloni Subject: [PATCH 5/6] rtc: 88pm80x: remove artificial limitation Date: Tue, 20 Mar 2018 00:48:16 +0100 Message-Id: <20180319234817.16199-5-alexandre.belloni@bootlin.com> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180319234817.16199-1-alexandre.belloni@bootlin.com> References: <20180319234817.16199-1-alexandre.belloni@bootlin.com> Sender: linux-rtc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-rtc@vger.kernel.org The 88pm80x supports time up to 2106 (it is a 32 bit counter). Also, the year will never be before 1970 as the RTC core forbids that. Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-88pm80x.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c index 466bf7f9a285..6cbafefa80a2 100644 --- a/drivers/rtc/rtc-88pm80x.c +++ b/drivers/rtc/rtc-88pm80x.c @@ -134,9 +134,9 @@ static int pm80x_rtc_set_time(struct device *dev, struct rtc_time *tm) struct pm80x_rtc_info *info = dev_get_drvdata(dev); unsigned char buf[4]; unsigned long ticks, base, data; - if ((tm->tm_year < 70) || (tm->tm_year > 138)) { + if (tm->tm_year > 206) { dev_dbg(info->dev, - "Set time %d out of range. Please set time between 1970 to 2038.\n", + "Set time %d out of range. Please set time between 1970 to 2106.\n", 1900 + tm->tm_year); return -EINVAL; }