Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6

[linux-2.6-omap-h63xx.git] / arch / arm / kernel / time.c

diff --git a/arch/arm/kernel/time.c b/arch/arm/kernel/time.c
index f6f3689a86ee2e10b99e7dfca154c98713b16971..b5867eca1d0bed94548a1582445a12979c1fc86d 100644 (file)
--- a/arch/arm/kernel/time.c
+++ b/arch/arm/kernel/time.c
@@ -79,17 +79,6 @@ static unsigned long dummy_gettimeoffset(void)
 }
 #endif
 
-/*
- * An implementation of printk_clock() independent from
- * sched_clock().  This avoids non-bootable kernels when
- * printk_clock is enabled.
- */
-unsigned long long printk_clock(void)
-{
-       return (unsigned long long)(jiffies - INITIAL_JIFFIES) *
-                       (1000000000 / HZ);
-}
-
 static unsigned long next_rtc_update;
 
 /*
@@ -336,7 +325,9 @@ void timer_tick(void)
        profile_tick(CPU_PROFILING);
        do_leds();
        do_set_rtc();
+       write_seqlock(&xtime_lock);
        do_timer(1);
+       write_sequnlock(&xtime_lock);
 #ifndef CONFIG_SMP
        update_process_times(user_mode(get_irq_regs()));
 #endif