Merge master.kernel.org:/pub/scm/linux/kernel/git/dwmw2/audit-2.6

[linux-2.6] / arch / ppc / kernel / time.c

diff --git a/arch/ppc/kernel/time.c b/arch/ppc/kernel/time.c
index 50724139402ca25c46089cbf914e770a3d9168e2..22d7fd1e0aea7e4e86851db796699ffa3c8f9bee 100644 (file)
--- a/arch/ppc/kernel/time.c
+++ b/arch/ppc/kernel/time.c
@@ -58,7 +58,6 @@
 #include <linux/init.h>
 #include <linux/profile.h>
 
-#include <asm/segment.h>
 #include <asm/io.h>
 #include <asm/nvram.h>
 #include <asm/cache.h>
@@ -89,7 +88,8 @@ unsigned long tb_to_ns_scale;
 
 extern unsigned long wall_jiffies;
 
-static long time_offset;
+/* used for timezone offset */
+static long timezone_offset;
 
 DEFINE_SPINLOCK(rtc_lock);
 
@@ -168,11 +168,11 @@ void timer_interrupt(struct pt_regs * regs)
                 * We should have an rtc call that only sets the minutes and
                 * seconds like on Intel to avoid problems with non UTC clocks.
                 */
-               if ( ppc_md.set_rtc_time && (time_status & STA_UNSYNC) == 0 &&
+               if ( ppc_md.set_rtc_time && ntp_synced() &&
                     xtime.tv_sec - last_rtc_update >= 659 &&
                     abs((xtime.tv_nsec / 1000) - (1000000-1000000/HZ)) < 500000/HZ &&
                     jiffies - wall_jiffies == 1) {
-                       if (ppc_md.set_rtc_time(xtime.tv_sec+1 + time_offset) == 0)
+                       if (ppc_md.set_rtc_time(xtime.tv_sec+1 + timezone_offset) == 0)
                                last_rtc_update = xtime.tv_sec+1;
                        else
                                /* Try again one minute later */
@@ -270,11 +270,7 @@ int do_settimeofday(struct timespec *tv)
         */
        last_rtc_update = new_sec - 658;
 
-       time_adjust = 0;                /* stop active adjtime() */
-       time_status |= STA_UNSYNC;
-       time_state = TIME_ERROR;        /* p. 24, (a) */
-       time_maxerror = NTP_PHASE_LIMIT;
-       time_esterror = NTP_PHASE_LIMIT;
+       ntp_clear();
        write_sequnlock_irqrestore(&xtime_lock, flags);
        clock_was_set();
        return 0;
@@ -289,7 +285,7 @@ void __init time_init(void)
        unsigned old_stamp, stamp, elapsed;
 
         if (ppc_md.time_init != NULL)
-                time_offset = ppc_md.time_init();
+                timezone_offset = ppc_md.time_init();
 
        if (__USE_RTC()) {
                /* 601 processor: dec counts down by 128 every 128ns */
@@ -334,10 +330,10 @@ void __init time_init(void)
        set_dec(tb_ticks_per_jiffy);
 
        /* If platform provided a timezone (pmac), we correct the time */
-        if (time_offset) {
-               sys_tz.tz_minuteswest = -time_offset / 60;
+        if (timezone_offset) {
+               sys_tz.tz_minuteswest = -timezone_offset / 60;
                sys_tz.tz_dsttime = 0;
-               xtime.tv_sec -= time_offset;
+               xtime.tv_sec -= timezone_offset;
         }
         set_normalized_timespec(&wall_to_monotonic,
                                 -xtime.tv_sec, -xtime.tv_nsec);