diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 00:38:26 -0600 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-05-25 00:38:26 -0600 |
| commit | b1e50ebcf24668e57f058deb48b0704b5391ed0f (patch) | |
| tree | 17e1b69b249d0738317b732186340c9dd053f1a1 /arch/cris/kernel/time.c | |
| parent | 0c2a2ae32793e3500a15a449612485f5d17dd431 (diff) | |
| parent | 7e125f7b9cbfce4101191b8076d606c517a73066 (diff) | |
Merge remote branch 'origin' into secretlab/next-spi
Diffstat (limited to 'arch/cris/kernel/time.c')
| -rw-r--r-- | arch/cris/kernel/time.c | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/arch/cris/kernel/time.c b/arch/cris/kernel/time.c index a05dd31f3ef..c72730d20ef 100644 --- a/arch/cris/kernel/time.c +++ b/arch/cris/kernel/time.c @@ -98,6 +98,8 @@ unsigned long get_cmos_time(void) { unsigned int year, mon, day, hour, min, sec; + if(!have_rtc) + return 0; sec = CMOS_READ(RTC_SECONDS); min = CMOS_READ(RTC_MINUTES); @@ -119,19 +121,19 @@ get_cmos_time(void) return mktime(year, mon, day, hour, min, sec); } -/* update xtime from the CMOS settings. used when /dev/rtc gets a SET_TIME. - * TODO: this doesn't reset the fancy NTP phase stuff as do_settimeofday does. - */ -void -update_xtime_from_cmos(void) +int update_persistent_clock(struct timespec now) { - if(have_rtc) { - xtime.tv_sec = get_cmos_time(); - xtime.tv_nsec = 0; - } + return set_rtc_mmss(now.tv_sec); } +void read_persistent_clock(struct timespec *ts) +{ + ts->tv_sec = get_cmos_time(); + ts->tv_nsec = 0; +} + + extern void cris_profile_sample(struct pt_regs* regs); void |