-/* arch/sh/kernel/time.c */
-extern void get_current_frequency_divisors(unsigned int *ifc, unsigned int *pfc, unsigned int *bfc);
-
-extern unsigned int get_ifc_divisor(unsigned int value);
-extern unsigned int get_ifc_divisor(unsigned int value);
-extern unsigned int get_ifc_divisor(unsigned int value);
-
-extern unsigned int get_ifc_value(unsigned int divisor);
-extern unsigned int get_pfc_value(unsigned int divisor);
-extern unsigned int get_bfc_value(unsigned int divisor);
-