1 files changed, 20 insertions, 20 deletions

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index 1ab5e9d7fa50..47195fa0ec4f 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -30,17 +30,31 @@ static u64 tick_length, tick_length_base;
  * phase-lock loop variables
  */
 /* TIME_ERROR prevents overwriting the CMOS clock */
-int time_state = TIME_OK;               /* clock synchronization status */
+static int time_state = TIME_OK;        /* clock synchronization status */
 int time_status = STA_UNSYNC;           /* clock status bits            */
-long time_offset;                       /* time adjustment (ns)         */
-long time_constant = 2;                 /* pll time constant            */
-long time_precision = 1;                /* clock precision (us)         */
+static long time_offset;                /* time adjustment (ns)         */
+static long time_constant = 2;          /* pll time constant            */
 long time_maxerror = NTP_PHASE_LIMIT;   /* maximum error (us)           */
 long time_esterror = NTP_PHASE_LIMIT;   /* estimated error (us)         */
 long time_freq;                         /* frequency offset (scaled ppm)*/
-long time_reftime;                      /* time at last adjustment (s)  */
+static long time_reftime;               /* time at last adjustment (s)  */
 long time_adjust;
 
+#define CLOCK_TICK_OVERFLOW     (LATCH * HZ - CLOCK_TICK_RATE)
+#define CLOCK_TICK_ADJUST       (((s64)CLOCK_TICK_OVERFLOW * NSEC_PER_SEC) / \
+                                        (s64)CLOCK_TICK_RATE)
+
+static void ntp_update_frequency(void)
+{
+        tick_length_base = (u64)(tick_usec * NSEC_PER_USEC * USER_HZ) << TICK_LENGTH_SHIFT;
+        tick_length_base += (s64)CLOCK_TICK_ADJUST << TICK_LENGTH_SHIFT;
+        tick_length_base += (s64)time_freq << (TICK_LENGTH_SHIFT - SHIFT_NSEC);
+
+        do_div(tick_length_base, HZ);
+
+        tick_nsec = tick_length_base >> TICK_LENGTH_SHIFT;
+}
+
 /**
  * ntp_clear - Clears the NTP state variables
  *
@@ -59,20 +73,6 @@ void ntp_clear(void)
         time_offset = 0;
 }
 
-#define CLOCK_TICK_OVERFLOW     (LATCH * HZ - CLOCK_TICK_RATE)
-#define CLOCK_TICK_ADJUST       (((s64)CLOCK_TICK_OVERFLOW * NSEC_PER_SEC) / (s64)CLOCK_TICK_RATE)
-
-void ntp_update_frequency(void)
-{
-        tick_length_base = (u64)(tick_usec * NSEC_PER_USEC * USER_HZ) << TICK_LENGTH_SHIFT;
-        tick_length_base += (s64)CLOCK_TICK_ADJUST << TICK_LENGTH_SHIFT;
-        tick_length_base += (s64)time_freq << (TICK_LENGTH_SHIFT - SHIFT_NSEC);
-
-        do_div(tick_length_base, HZ);
-
-        tick_nsec = tick_length_base >> TICK_LENGTH_SHIFT;
-}
-
 /*
  * this routine handles the overflow of the microsecond field
  *
@@ -330,7 +330,7 @@ leave:	if ((time_status & (STA_UNSYNC|STA_CLOCKERR)) != 0)
         txc->esterror      = time_esterror;
         txc->status        = time_status;
         txc->constant      = time_constant;
-        txc->precision     = time_precision;
+        txc->precision     = 1;
         txc->tolerance     = MAXFREQ;
         txc->tick          = tick_usec;