[RFC v6 23/25] m68k/mac: Use macros for RTC accesses not magic numbers

Signed-off-by: Finn Thain Acked-by: Geert Uytterhoeven --- This is intended to improve code style and not affect code behaviour. I've tested this on a Quadra 650. I don't know the meanings of the 4 undocumented write protect register bits 0x55, so I decided against defining 4 macros for those

[RFC v6 23/25] m68k/mac: Use macros for RTC accesses not magic numbers

Signed-off-by: Finn Thain fth...@telegraphics.com.au Acked-by: Geert Uytterhoeven ge...@linux-m68k.org --- This is intended to improve code style and not affect code behaviour. I've tested this on a Quadra 650. I don't know the meanings of the 4 undocumented write protect register bits 0x55, so