| commit | bcebd81d00a062af5a4cf900b08c8ca22a26d52f | [log] [tgz] |
|---|---|---|
| author | Stefan Christ <s.christ@phytec.de> | Tue Mar 15 14:22:26 2016 +0100 |
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | Sat Mar 19 00:00:59 2016 +0100 |
| tree | ecb5898faad1ad7c9db3b4ada06d28ed5ef7033e | |
| parent | ae6e00b4c01f701a9a268adf35371c018396cd05 [diff] |
rtc: m41t80: avoid out of range year values
Avoid saving an out of range year value to the RTC. Reading that value
from the RTC again returns a totally wrong time value. For Example
$ timedatectl set-ntp no
$ timedatectl set-time "1990-01-01 12:12:00"
# Reboot
rtc-m41t80 0-0068: setting system clock to 2090-01-01 12:12:35 UTC (3786955955)
Signed-off-by: Stefan Christ <s.christ@phytec.de>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>