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h8300: Convert h8300 to use read/update_persistent_clock 

This patch converts the h8300 architecture to use the generic
read_persistent_clock and update_persistent_clock interfaces, reducing
the amount of arch specific code we have to maintain, and allowing for
further cleanups in the future.

I have not built or tested this patch, so help from arch maintainers
would be appreciated.

Signed-off-by: John Stultz <johnstul@us.ibm.com>
Cc: Yoshinori Sato <ysato@users.sourceforge.jp>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <1267675049-12337-6-git-send-email-johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
John Stultz 2010-03-03 19:57:20 -08:00 committed by Thomas Gleixner
parent 739b27116a
commit 12833c1e37
1 changed files with 7 additions and 3 deletions
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10
arch/h8300/kernel/time.c
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@ -41,7 +41,7 @@ void h8300_timer_tick(void)
update_process_times(user_mode(get_irq_regs()));
}
void __init time_init(void)
void read_persistent_clock(struct timespec *ts)
{
unsigned int year, mon, day, hour, min, sec;
@ -56,8 +56,12 @@ void __init time_init(void)
#endif
if ((year += 1900) < 1970)
year += 100;
xtime.tv_sec = mktime(year, mon, day, hour, min, sec);
xtime.tv_nsec = 0;
ts->tv_sec = mktime(year, mon, day, hour, min, sec);
ts->tv_nsec = 0;
}
void __init time_init(void)
{
h8300_timer_setup();
}