diff options
Diffstat (limited to 'arch/sh/kernel/time.c')
-rw-r--r-- | arch/sh/kernel/time.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/arch/sh/kernel/time.c b/arch/sh/kernel/time.c index df7a9b9d4cbf..02ca69918d7c 100644 --- a/arch/sh/kernel/time.c +++ b/arch/sh/kernel/time.c | |||
@@ -215,10 +215,7 @@ int do_settimeofday(struct timespec *tv) | |||
215 | set_normalized_timespec(&xtime, sec, nsec); | 215 | set_normalized_timespec(&xtime, sec, nsec); |
216 | set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); | 216 | set_normalized_timespec(&wall_to_monotonic, wtm_sec, wtm_nsec); |
217 | 217 | ||
218 | time_adjust = 0; /* stop active adjtime() */ | 218 | ntp_clear(); |
219 | time_status |= STA_UNSYNC; | ||
220 | time_maxerror = NTP_PHASE_LIMIT; | ||
221 | time_esterror = NTP_PHASE_LIMIT; | ||
222 | write_sequnlock_irq(&xtime_lock); | 219 | write_sequnlock_irq(&xtime_lock); |
223 | clock_was_set(); | 220 | clock_was_set(); |
224 | 221 | ||
@@ -234,7 +231,7 @@ static long last_rtc_update; | |||
234 | * timer_interrupt() needs to keep up the real-time clock, | 231 | * timer_interrupt() needs to keep up the real-time clock, |
235 | * as well as call the "do_timer()" routine every clocktick | 232 | * as well as call the "do_timer()" routine every clocktick |
236 | */ | 233 | */ |
237 | static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) | 234 | static inline void do_timer_interrupt(int irq, struct pt_regs *regs) |
238 | { | 235 | { |
239 | do_timer(regs); | 236 | do_timer(regs); |
240 | #ifndef CONFIG_SMP | 237 | #ifndef CONFIG_SMP |
@@ -252,7 +249,7 @@ static inline void do_timer_interrupt(int irq, void *dev_id, struct pt_regs *reg | |||
252 | * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be | 249 | * RTC clock accordingly every ~11 minutes. Set_rtc_mmss() has to be |
253 | * called as close as possible to 500 ms before the new second starts. | 250 | * called as close as possible to 500 ms before the new second starts. |
254 | */ | 251 | */ |
255 | if ((time_status & STA_UNSYNC) == 0 && | 252 | if (ntp_synced() && |
256 | xtime.tv_sec > last_rtc_update + 660 && | 253 | xtime.tv_sec > last_rtc_update + 660 && |
257 | (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 && | 254 | (xtime.tv_nsec / 1000) >= 500000 - ((unsigned) TICK_SIZE) / 2 && |
258 | (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) { | 255 | (xtime.tv_nsec / 1000) <= 500000 + ((unsigned) TICK_SIZE) / 2) { |
@@ -285,7 +282,7 @@ static irqreturn_t timer_interrupt(int irq, void *dev_id, struct pt_regs *regs) | |||
285 | * locally disabled. -arca | 282 | * locally disabled. -arca |
286 | */ | 283 | */ |
287 | write_seqlock(&xtime_lock); | 284 | write_seqlock(&xtime_lock); |
288 | do_timer_interrupt(irq, NULL, regs); | 285 | do_timer_interrupt(irq, regs); |
289 | write_sequnlock(&xtime_lock); | 286 | write_sequnlock(&xtime_lock); |
290 | 287 | ||
291 | return IRQ_HANDLED; | 288 | return IRQ_HANDLED; |