diff options
author | Alexandre Belloni | 2019-10-07 15:47:22 +0200 |
---|---|---|
committer | Alexandre Belloni | 2019-10-07 15:49:35 +0200 |
commit | d9dcfa5f7084a0c648d9f0946994f4320a411a40 (patch) | |
tree | 083aece3ba798a1b885ad57e97babb304a01a0f7 /kernel/cgroup/rstat.c | |
parent | 3ce20a23e2199bd98eb85fbaa524104931cd14dd (diff) |
rtc: ds1347: properly handle oscillator failures
The comment in the probe function stating that it disables oscillator stop
detection and glitch filtering is incorrect as it sets bits 3 and 4 while
it should be setting 5 and 6 to achieve that. Then, it is safe to assume
that the oscillator failure detection is actually enabled.
Properly handle oscillator failures by returning -EINVAL when the time and
date are know to be incorrect and reset the flag when the time is set.
Link: https://lore.kernel.org/r/20191007134724.15505-8-alexandre.belloni@bootlin.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'kernel/cgroup/rstat.c')
0 files changed, 0 insertions, 0 deletions