From: Thomas Gleixner <tglx@linutronix.de>

Continue the conversion from static variables to struct based data.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Anna-Maria Behnsen <anna-maria@linutronix.de>
---
 kernel/time/ntp.c | 31 ++++++++++++++++---------------
 1 file changed, 16 insertions(+), 15 deletions(-)

diff --git a/kernel/time/ntp.c b/kernel/time/ntp.c
index a9103b08d1ec..c3089d8be0f7 100644
--- a/kernel/time/ntp.c
+++ b/kernel/time/ntp.c
@@ -46,6 +46,8 @@
  * @pps_fbase:		PPS beginning of the last freq interval
  * @pps_shift:		PPS current interval duration in seconds (shift value)
  * @pps_intcnt:		PPS interval counter
+ * @pps_freq:		PPS frequency offset in scaled ns/s
+ * @pps_stabil:		PPS current stability in scaled ns/s
  *
  * Protected by the timekeeping locks.
  */
@@ -71,6 +73,8 @@ struct ntp_data {
 	struct timespec64	pps_fbase;
 	int			pps_shift;
 	int			pps_intcnt;
+	s64			pps_freq;
+	long			pps_stabil;
 #endif
 };
 
@@ -106,9 +110,6 @@ static struct ntp_data tk_ntp_data = {
 				   intervals to decrease it */
 #define PPS_MAXWANDER	100000	/* max PPS freq wander (ns/s) */
 
-static s64 pps_freq;		/* frequency offset (scaled ns/s) */
-static long pps_stabil;		/* current stability (scaled ns/s) */
-
 /*
  * PPS signal quality monitors
  */
@@ -148,7 +149,7 @@ static inline void pps_clear(struct ntp_data *ntpdata)
 	ntpdata->pps_tf[1] = 0;
 	ntpdata->pps_tf[2] = 0;
 	ntpdata->pps_fbase.tv_sec = ntpdata->pps_fbase.tv_nsec = 0;
-	pps_freq = 0;
+	ntpdata->pps_freq = 0;
 }
 
 /*
@@ -166,9 +167,9 @@ static inline void pps_dec_valid(struct ntp_data *ntpdata)
 	}
 }
 
-static inline void pps_set_freq(s64 freq)
+static inline void pps_set_freq(struct ntp_data *ntpdata)
 {
-	pps_freq = freq;
+	ntpdata->pps_freq = ntpdata->time_freq;
 }
 
 static inline bool is_error_status(int status)
@@ -196,13 +197,13 @@ static inline bool is_error_status(int status)
 
 static inline void pps_fill_timex(struct ntp_data *ntpdata, struct __kernel_timex *txc)
 {
-	txc->ppsfreq	   = shift_right((pps_freq >> PPM_SCALE_INV_SHIFT) *
+	txc->ppsfreq	   = shift_right((ntpdata->pps_freq >> PPM_SCALE_INV_SHIFT) *
 					 PPM_SCALE_INV, NTP_SCALE_SHIFT);
 	txc->jitter	   = ntpdata->pps_jitter;
 	if (!(ntpdata->time_status & STA_NANO))
 		txc->jitter = ntpdata->pps_jitter / NSEC_PER_USEC;
 	txc->shift	   = ntpdata->pps_shift;
-	txc->stabil	   = pps_stabil;
+	txc->stabil	   = ntpdata->pps_stabil;
 	txc->jitcnt	   = pps_jitcnt;
 	txc->calcnt	   = pps_calcnt;
 	txc->errcnt	   = pps_errcnt;
@@ -219,7 +220,7 @@ static inline s64 ntp_offset_chunk(struct ntp_data *ntpdata, s64 offset)
 static inline void pps_reset_freq_interval(struct ntp_data *ntpdata) {}
 static inline void pps_clear(struct ntp_data *ntpdata) {}
 static inline void pps_dec_valid(struct ntp_data *ntpdata) {}
-static inline void pps_set_freq(s64 freq) {}
+static inline void pps_set_freq(struct ntp_data *ntpdata) {}
 
 static inline bool is_error_status(int status)
 {
@@ -719,7 +720,7 @@ static inline void process_adjtimex_modes(struct ntp_data *ntpdata, const struct
 		ntpdata->time_freq = min(ntpdata->time_freq, MAXFREQ_SCALED);
 		ntpdata->time_freq = max(ntpdata->time_freq, -MAXFREQ_SCALED);
 		/* Update pps_freq */
-		pps_set_freq(ntpdata->time_freq);
+		pps_set_freq(ntpdata);
 	}
 
 	if (txc->modes & ADJ_MAXERROR)
@@ -948,8 +949,8 @@ static long hardpps_update_freq(struct ntp_data *ntpdata, struct pps_normtime fr
 	 */
 	ftemp = div_s64(((s64)(-freq_norm.nsec)) << NTP_SCALE_SHIFT,
 			freq_norm.sec);
-	delta = shift_right(ftemp - pps_freq, NTP_SCALE_SHIFT);
-	pps_freq = ftemp;
+	delta = shift_right(ftemp - ntpdata->pps_freq, NTP_SCALE_SHIFT);
+	ntpdata->pps_freq = ftemp;
 	if (delta > PPS_MAXWANDER || delta < -PPS_MAXWANDER) {
 		printk_deferred(KERN_WARNING "hardpps: PPSWANDER: change=%ld\n", delta);
 		ntpdata->time_status |= STA_PPSWANDER;
@@ -967,12 +968,12 @@ static long hardpps_update_freq(struct ntp_data *ntpdata, struct pps_normtime fr
 	delta_mod = delta;
 	if (delta_mod < 0)
 		delta_mod = -delta_mod;
-	pps_stabil += (div_s64(((s64)delta_mod) << (NTP_SCALE_SHIFT - SHIFT_USEC),
-			       NSEC_PER_USEC) - pps_stabil) >> PPS_INTMIN;
+	ntpdata->pps_stabil += (div_s64(((s64)delta_mod) << (NTP_SCALE_SHIFT - SHIFT_USEC),
+				     NSEC_PER_USEC) - ntpdata->pps_stabil) >> PPS_INTMIN;
 
 	/* If enabled, the system clock frequency is updated */
 	if ((ntpdata->time_status & STA_PPSFREQ) && !(ntpdata->time_status & STA_FREQHOLD)) {
-		ntpdata->time_freq = pps_freq;
+		ntpdata->time_freq = ntpdata->pps_freq;
 		ntp_update_frequency(ntpdata);
 	}
 

-- 
2.39.2