linux/arch/h8300/include/asm/timer.h
Linus Torvalds df42654e90 Get rid of final remnants of include/asm-$(ARCH)
This renames include/asm-h8300/timer.h into arch/h8300/include/asm: it
was left over just because that file had been created in the -mm tree
before the whole h8300 header subdirectory had been moved, and then got
merged in the old location afterwards.

(See commits e0b0f9e4ea: "h8300: update
timer handler - new files" and 758db3f211:
"[h8300] move include/asm-h8300 to arch/h8300/include/asm" for details).

This also removes a left-over .gitignore file in include/asm-arm that
became stale when the ARM header files were moved (which happened in
multiple commits, just see "git log -- include/asm-arm" for details).

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2009-04-17 09:59:27 -07:00

25 lines
703 B
C

#ifndef __H8300_TIMER_H
#define __H8300_TIMER_H
void h8300_timer_tick(void);
void h8300_timer_setup(void);
void h8300_gettod(unsigned int *year, unsigned int *mon, unsigned int *day,
unsigned int *hour, unsigned int *min, unsigned int *sec);
#define TIMER_FREQ (CONFIG_CPU_CLOCK*10000) /* Timer input freq. */
#define calc_param(cnt, div, rate, limit) \
do { \
cnt = TIMER_FREQ / HZ; \
for (div = 0; div < ARRAY_SIZE(divide_rate); div++) { \
if (rate[div] == 0) \
continue; \
if ((cnt / rate[div]) > limit) \
break; \
} \
if (div == ARRAY_SIZE(divide_rate)) \
panic("Timer counter overflow"); \
cnt /= divide_rate[div]; \
} while(0)
#endif