diff --git a/drivers/net/ethernet/adi/bfin_mac.c b/drivers/net/ethernet/adi/bfin_mac.c
index 0c37aefaaea090a0071729738b084f68fb0678b0..096531a7312495006abdc4b81dc03d7df6def169 100644
--- a/drivers/net/ethernet/adi/bfin_mac.c
+++ b/drivers/net/ethernet/adi/bfin_mac.c
@@ -986,7 +986,6 @@ static int bfin_ptp_adjtime(struct ptp_clock_info *ptp, s64 delta)
 static int bfin_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 {
 	u64 ns;
-	u32 remainder;
 	unsigned long flags;
 	struct bfin_mac_local *lp =
 		container_of(ptp, struct bfin_mac_local, caps);
@@ -997,8 +996,8 @@ static int bfin_ptp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 
 	spin_unlock_irqrestore(&lp->phc_lock, flags);
 
-	ts->tv_sec = div_u64_rem(ns, 1000000000, &remainder);
-	ts->tv_nsec = remainder;
+	*ts = ns_to_timespec64(ns);
+
 	return 0;
 }
 
@@ -1010,8 +1009,7 @@ static int bfin_ptp_settime(struct ptp_clock_info *ptp,
 	struct bfin_mac_local *lp =
 		container_of(ptp, struct bfin_mac_local, caps);
 
-	ns = ts->tv_sec * 1000000000ULL;
-	ns += ts->tv_nsec;
+	ns = timespec64_to_ns(ts);
 
 	spin_lock_irqsave(&lp->phc_lock, flags);