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| author | Baruch Siach <baruch@tkos.co.il> | 2018-12-05 18:00:09 +0300 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-12-11 02:46:53 +0300 |
| commit | ecb4a353d3afd45b9bb30c85d03ee113a0589079 (patch) | |
| tree | f4a4f4047b3a8cfa6c82d104baefc0f1599db5bc /mm/slab.h | |
| parent | 2cb5e4743ab52d3a43ef25f229f6770fd9ca0065 (diff) | |
| download | linux-ecb4a353d3afd45b9bb30c85d03ee113a0589079.tar.xz | |
rtc: pcf8523: don't return invalid date when battery is low
The RTC_VL_READ ioctl reports the low battery condition. Still,
pcf8523_rtc_read_time() happily returns invalid dates in this case.
Check the battery health on pcf8523_rtc_read_time() to avoid that.
Reported-by: Erik Čuk <erik.cuk@domel.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'mm/slab.h')
0 files changed, 0 insertions, 0 deletions