rtc: ds3232: add register access error checks

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Add missing register access error checks and make it return error code
or print error message.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

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Akinobu Mita 2016-03-07 00:27:50 +09:00 • committed by Alexandre Belloni

parent dfc2532b55

commit 7b4393a62f

1 changed files with 22 additions and 7 deletions

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29

drivers/rtc/rtc-ds3232.c

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