Commit 86e655f9 authored by Alexandre Belloni's avatar Alexandre Belloni
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rtc: rv3028: return meaningful value for RTC_VL_READ 

RV3028_STATUS_PORF means the voltage dropped too low and data has been
lost.

Link: https://lore.kernel.org/r/20191214220259.621996-14-alexandre.belloni@bootlin.com


Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@bootlin.com>
parent 92c02daa
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