rtc: pcf85063: remove dead code

Some of defines are not in use since
7b5768486a910532885f01b9d2dad4818c8b3be1. Remove it to make the code
easier to read and understand.

Signed-off-by: Alexey Roslyakov <alexey.roslyakov@gmail.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
1 file changed