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author | Alexander Kochetkov <al.kochet@gmail.com> | 2016-03-06 12:43:57 +0300 |
---|---|---|
committer | Sasha Levin <sasha.levin@oracle.com> | 2016-07-12 08:47:53 -0400 |
commit | 3643b565e2b41e5ba81ba294e860ecff1352ef80 (patch) | |
tree | 510e8415242ac5acf42bc3aaf41ac58c333757f6 /drivers/rtc | |
parent | d82f5aeab33dca7eb498e74123839f71eea9f352 (diff) |
rtc: hym8563: fix invalid year calculation
[ Upstream commit d5861262210067fc01b2fb4f7af2fd85a3453f15 ]
Year field must be in BCD format, according to
hym8563 datasheet.
Due to the bug year 2016 became 2010.
Fixes: dcaf03849352 ("rtc: add hym8563 rtc-driver")
Signed-off-by: Alexander Kochetkov <al.kochet@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/rtc')
-rw-r--r-- | drivers/rtc/rtc-hym8563.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-hym8563.c b/drivers/rtc/rtc-hym8563.c index b936bb4096b5..280584b2813b 100644 --- a/drivers/rtc/rtc-hym8563.c +++ b/drivers/rtc/rtc-hym8563.c @@ -144,7 +144,7 @@ static int hym8563_rtc_set_time(struct device *dev, struct rtc_time *tm) * it does not seem to carry it over a subsequent write/read. * So we'll limit ourself to 100 years, starting at 2000 for now. */ - buf[6] = tm->tm_year - 100; + buf[6] = bin2bcd(tm->tm_year - 100); /* * CTL1 only contains TEST-mode bits apart from stop, |