rtc: ds2404: remove ds2404_chip_ops

There is only one ds2404_chip_ops struct that is implemented, remove the
unnecessary indirection.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
This commit is contained in:
Alexandre Belloni 2019-04-19 10:25:00 +02:00
commit c7ac260fe7