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ede44c908d
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>
338 lines
7.2 KiB
338 lines
7.2 KiB