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sh: Convert sh to use read/update_persistent_clock

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This patch converts the sh 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.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: John Stultz <johnstul@us.ibm.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
This commit is contained in:
John Stultz
2010-03-05 02:04:38 +09:00
committed by Paul Mundt
parent 62c8cbbfc2
commit 0272282f7c
1 changed files with 1 additions and 5 deletions
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6
arch/sh/kernel/time.c
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@@ -39,12 +39,12 @@ static int null_rtc_set_time(const time_t secs)
void (*rtc_sh_get_time)(struct timespec *) = null_rtc_get_time; void (*rtc_sh_get_time)(struct timespec *) = null_rtc_get_time;
int (*rtc_sh_set_time)(const time_t) = null_rtc_set_time; int (*rtc_sh_set_time)(const time_t) = null_rtc_set_time;
#ifdef CONFIG_GENERIC_CMOS_UPDATE
void read_persistent_clock(struct timespec *ts) void read_persistent_clock(struct timespec *ts)
{ {
rtc_sh_get_time(ts); rtc_sh_get_time(ts);
} }
#ifdef CONFIG_GENERIC_CMOS_UPDATE
int update_persistent_clock(struct timespec now) int update_persistent_clock(struct timespec now)
{ {
return rtc_sh_set_time(now.tv_sec); return rtc_sh_set_time(now.tv_sec);
@@ -113,9 +113,5 @@ void __init time_init(void)
hwblk_init(); hwblk_init();
clk_init(); clk_init();
rtc_sh_get_time(&xtime);
set_normalized_timespec(&wall_to_monotonic,
-xtime.tv_sec, -xtime.tv_nsec);
late_time_init = sh_late_time_init; late_time_init = sh_late_time_init;
} }