2 files changed, 27 insertions, 27 deletions
diff --git a/drivers/net/dsa/sja1105/sja1105_ptp.h b/drivers/net/dsa/sja1105/sja1105_ptp.h
index 6f4a19eec709..119e345b40fc 100644
--- a/drivers/net/dsa/sja1105/sja1105_ptp.h
+++ b/drivers/net/dsa/sja1105/sja1105_ptp.h
@@ -21,6 +21,33 @@ static inline s64 sja1105_ticks_to_ns(s64 ticks)
 	return ticks * SJA1105_TICK_NS;
 }
 
+/* Calculate the first base_time in the future that satisfies this
+ * relationship:
+ *
+ * future_base_time = base_time + N x cycle_time >= now, or
+ *
+ *      now - base_time
+ * N >= ---------------
+ *         cycle_time
+ *
+ * Because N is an integer, the ceiling value of the above "a / b" ratio
+ * is in fact precisely the floor value of "(a + b - 1) / b", which is
+ * easier to calculate only having integer division tools.
+ */
+static inline s64 future_base_time(s64 base_time, s64 cycle_time, s64 now)
+{
+	s64 a, b, n;
+
+	if (base_time >= now)
+		return base_time;
+
+	a = now - base_time;
+	b = cycle_time;
+	n = div_s64(a + b - 1, b);
+
+	return base_time + n * cycle_time;
+}
+
 struct sja1105_ptp_cmd {
 	u64 ptpstrtsch;		/* start schedule */
 	u64 ptpstopsch;		/* stop schedule */
diff --git a/drivers/net/dsa/sja1105/sja1105_tas.c b/drivers/net/dsa/sja1105/sja1105_tas.c
index fa6750d973d7..77e547b4cd89 100644
--- a/drivers/net/dsa/sja1105/sja1105_tas.c
+++ b/drivers/net/dsa/sja1105/sja1105_tas.c
@@ -28,33 +28,6 @@ static s64 sja1105_delta_to_ns(s64 delta)
 	return delta * 200;
 }
 
-/* Calculate the first base_time in the future that satisfies this
- * relationship:
- *
- * future_base_time = base_time + N x cycle_time >= now, or
- *
- *      now - base_time
- * N >= ---------------
- *         cycle_time
- *
- * Because N is an integer, the ceiling value of the above "a / b" ratio
- * is in fact precisely the floor value of "(a + b - 1) / b", which is
- * easier to calculate only having integer division tools.
- */
-static s64 future_base_time(s64 base_time, s64 cycle_time, s64 now)
-{
-	s64 a, b, n;
-
-	if (base_time >= now)
-		return base_time;
-
-	a = now - base_time;
-	b = cycle_time;
-	n = div_s64(a + b - 1, b);
-
-	return base_time + n * cycle_time;
-}
-
 static int sja1105_tas_set_runtime_params(struct sja1105_private *priv)
 {
 	struct sja1105_tas_data *tas_data = &priv->tas_data;