From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S965839AbeCSXst (ORCPT ); Mon, 19 Mar 2018 19:48:49 -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 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-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@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; } -- 2.16.2