| commit | ede44c908d44b166a5b6bd7caacd105c2ff5a70f | [log] [tgz] |
|---|---|---|
| author | Alexandre Belloni <alexandre.belloni@free-electrons.com> | Thu Mar 03 09:55:47 2016 +0100 |
| committer | Alexandre Belloni <alexandre.belloni@free-electrons.com> | Mon Mar 14 17:08:30 2016 +0100 |
| tree | c3917e54ee7928b6bda3d84578f1a9cfb3c68a86 | |
| parent | 2da424af4531c4469408136772d6d5e0f8df748b [diff] |
rtc: pcf8523: properly handle oscillator stop bit The time and date register of the pcf8223 are undefined after a power reset. Properly handle the OS bit and return -EINVAL when that bit is set. It is properly removed when setting the time. This solves an issue where the time and date may be valid for rtc_valid_tm() but is not the current time. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>