This ensures that a function pointer passed into CLOCKSOURCE_OF_DECLARE
takes the same arguments that we use for calling that function later.

Also fix the extraneous semicolon at end of the CLOCKSOURCE_OF_DECLARE
definition.
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Acked-by: NRob Herring <rob.herring@calxeda.com>