diff --git a/drivers/ptp/ptp_ixp46x.c b/drivers/ptp/ptp_ixp46x.c
index 604d340..934c139 100644
--- a/drivers/ptp/ptp_ixp46x.c
+++ b/drivers/ptp/ptp_ixp46x.c
@@ -175,7 +175,7 @@
 	return 0;
 }
 
-static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec *ts)
+static int ptp_ixp_gettime(struct ptp_clock_info *ptp, struct timespec64 *ts)
 {
 	u64 ns;
 	u32 remainder;
@@ -195,7 +195,7 @@
 }
 
 static int ptp_ixp_settime(struct ptp_clock_info *ptp,
-			   const struct timespec *ts)
+			   const struct timespec64 *ts)
 {
 	u64 ns;
 	unsigned long flags;
@@ -248,8 +248,8 @@
 	.pps		= 0,
 	.adjfreq	= ptp_ixp_adjfreq,
 	.adjtime	= ptp_ixp_adjtime,
-	.gettime	= ptp_ixp_gettime,
-	.settime	= ptp_ixp_settime,
+	.gettime64	= ptp_ixp_gettime,
+	.settime64	= ptp_ixp_settime,
 	.enable		= ptp_ixp_enable,
 };