tree 5b478c380ab2b6e549fb836d683651f44181a291
parent 078f3f6452c8be74fd406733f99f2cb0d9c50efc
author Heiner Kallweit <hkallweit1@gmail.com> 1496678253 +0200
committer Alexandre Belloni <alexandre.belloni@free-electrons.com> 1499373428 +0200

rtc: ds1307: factor out century bit handling

The driver has lots of places with chip-specific code what doesn't
necessarily facilitate maintenance.

Let's describe chip-specific differences in century bit handling
in struct chip_desc to improve this.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>