From: Alexandre Belloni <alexandre.belloni@bootlin.com>
To: linux-rtc@vger.kernel.org
Cc: linux-kernel@vger.kernel.org,
Alexandre Belloni <alexandre.belloni@bootlin.com>
Subject: [PATCH 5/6] rtc: 88pm80x: remove artificial limitation
Date: Tue, 20 Mar 2018 00:48:16 +0100 [thread overview]
Message-ID: <20180319234817.16199-5-alexandre.belloni@bootlin.com> (raw)
In-Reply-To: <20180319234817.16199-1-alexandre.belloni@bootlin.com>
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 <alexandre.belloni@bootlin.com>
---
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
next prev parent reply other threads:[~2018-03-19 23:48 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-19 23:48 [PATCH 1/6] rtc: hctosys: Ensure system time doesn't overflow time_t Alexandre Belloni
2018-03-19 23:48 ` [PATCH 2/6] rtc: mv: remove artificial limitation Alexandre Belloni
2018-03-19 23:48 ` [PATCH 3/6] rtc: mrst: " Alexandre Belloni
2018-03-19 23:48 ` [PATCH 4/6] rtc: st-lpc: " Alexandre Belloni
2018-03-19 23:48 ` Alexandre Belloni [this message]
2018-03-19 23:48 ` [PATCH 6/6] rtc: 88pm860x: " Alexandre Belloni
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