diff options
| author | John Stultz <johnstul@us.ibm.com> | 2010-03-04 04:57:24 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2010-03-13 01:14:12 +0100 |
| commit | cb0e996378900fa05d5c779d6bfa52d55ebc3407 (patch) | |
| tree | 3eda87b69ffd4ef9760ef04975fc633cf985c0e9 /arch/blackfin/kernel/time-ts.c | |
| parent | ia64: Convert ia64 to use read/update_persistent_clock (diff) | |
| download | linux-cb0e996378900fa05d5c779d6bfa52d55ebc3407.tar.xz linux-cb0e996378900fa05d5c779d6bfa52d55ebc3407.zip | |
blackfin: Convert blackfin to use read/update_persistent_clock
This patch converts the blackfin 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: Mike Frysinger <vapier@gentoo.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
LKML-Reference: <1267675049-12337-10-git-send-email-johnstul@us.ibm.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/blackfin/kernel/time-ts.c')
| -rw-r--r-- | arch/blackfin/kernel/time-ts.c | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/arch/blackfin/kernel/time-ts.c b/arch/blackfin/kernel/time-ts.c index 17c38c5b5b22..08dd3e83c187 100644 --- a/arch/blackfin/kernel/time-ts.c +++ b/arch/blackfin/kernel/time-ts.c @@ -348,9 +348,15 @@ static int __init bfin_clockevent_init(void) return 0; } -void __init time_init(void) +void read_persistent_clock(struct timespec *ts) { time_t secs_since_1970 = (365 * 37 + 9) * 24 * 60 * 60; /* 1 Jan 2007 */ + ts->tv_sec = secs_since_1970; + ts->tv_nsec = 0; +} + +void __init time_init(void) +{ #ifdef CONFIG_RTC_DRV_BFIN /* [#2663] hack to filter junk RTC values that would cause @@ -363,11 +369,6 @@ void __init time_init(void) } #endif - /* Initialize xtime. From now on, xtime is updated with timer interrupts */ - xtime.tv_sec = secs_since_1970; - xtime.tv_nsec = 0; - set_normalized_timespec(&wall_to_monotonic, -xtime.tv_sec, -xtime.tv_nsec); - bfin_cs_cycles_init(); bfin_cs_gptimer0_init(); bfin_clockevent_init(); |