timers: Provide generic Kconfig switches

We really don't want all the arch code defining stuff
over and over.

[ anna-maria: Added missing GENERIC_CMOS_UPDATE switch ]

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anna-Maria Gleixner <anna-maria@glx-um.de>
Cc: Paul Mundt <lethal@linux-sh.org>
Link: http://lkml.kernel.org/r/1337529587.3208.2.camel@dionysos
Acked-by: Sam Ravnborg <sam@ravnborg.org>
1 file changed