diff options
Diffstat (limited to 'arch/sh64/kernel/time.c')
| -rw-r--r-- | arch/sh64/kernel/time.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/sh64/kernel/time.c b/arch/sh64/kernel/time.c index 6c84da3efc73..f4a62a10053c 100644 --- a/arch/sh64/kernel/time.c +++ b/arch/sh64/kernel/time.c | |||
| @@ -247,10 +247,7 @@ int do_settimeofday(struct timespec *tv) | |||
| 247 | set_normalized_timespec(&xtime, sec, nsec); | 247 | set_normalized_timespec(&xtime, sec, nsec); |
| 248 | set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); | 248 | set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); |
| 249 | 249 | ||
| 250 | time_adjust = 0; /* stop active adjtime() */ | 250 | ntp_clear(); |
| 251 | time_status |= STA_UNSYNC; | ||
| 252 | time_maxerror = NTP_PHASE_LIMIT; | ||
| 253 | time_esterror = NTP_PHASE_LIMIT; | ||
| 254 | write_sequnlock_irq(&xtime_lock); | 251 | write_sequnlock_irq(&xtime_lock); |
| 255 | clock_was_set(); | 252 | clock_was_set(); |
| 256 | 253 | ||
| @@ -303,7 +300,7 @@ static long last_rtc_update = 0; | |||
| 303 | * timer_interrupt() needs to keep up the real-time clock, | 300 | * timer_interrupt() needs to keep up the real-time clock, |
| 304 | * as well as call the "do_timer()" routine every clocktick | 301 | * as well as call the "do_timer()" routine every clocktick |
| 305 | */ | 302 | */ |
| 306 | static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) | 303 | static inline void do_timer_interrupt(int irq, struct pt_regs *regs) |
| 307 | { | 304 | { |
| 308 | unsigned long long current_ctc; | 305 | unsigned long long current_ctc; |
| 309 | asm ("getcon cr62, %0" : "=r" (current_ctc)); | 306 | asm ("getcon cr62, %0" : "=r" (current_ctc)); |
| @@ -328,7 +325,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg | |||
| 328 | * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be | 325 | * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be |
| 329 | * called as close as possible to 500 ms before the new second starts. | 326 | * called as close as possible to 500 ms before the new second starts. |
| 330 | */ | 327 | */ |
| 331 | if ((time_status & STA_UNSYNC) == 0 && | 328 | if (ntp_synced() && |
| 332 | xtime.tv_sec > last_rtc_update + 660 && | 329 | xtime.tv_sec > last_rtc_update + 660 && |
| 333 | (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 && | 330 | (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 && |
| 334 | (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) { | 331 | (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) { |
| @@ -361,7 +358,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |||
| 361 | * locally disabled. -arca | 358 | * locally disabled. -arca |
| 362 | */ | 359 | */ |
| 363 | write_lock(&xtime_lock); | 360 | write_lock(&xtime_lock); |
| 364 | do_timer_interrupt(irq, NULL, regs); | 361 | do_timer_interrupt(irq, regs); |
| 365 | write_unlock(&xtime_lock); | 362 | write_unlock(&xtime_lock); |
| 366 | 363 | ||
| 367 | return IRQ_HANDLED; | 364 | return IRQ_HANDLED; |
