--- igb-5.3.2/src/igb_ptp.c~	2015-05-26 23:59:51.000000000 +0200
+++ igb-5.3.2/src/igb_ptp.c	2015-06-29 08:05:18.930401431 +0200
@@ -327,7 +327,11 @@
 }
 
 static int igb_ptp_gettime64_82576(struct ptp_clock_info *ptp,
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 				 struct timespec *ts64)
+#else
+				 struct timespec64 *ts64)
+#endof
 {
 	struct igb_adapter *igb = container_of(ptp, struct igb_adapter,
 					       ptp_caps);
@@ -350,7 +350,11 @@
 }
 
 static int igb_ptp_gettime64_i210(struct ptp_clock_info *ptp,
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 				struct timespec *ts64)
+#else
+				struct timespec64 *ts64)
+#endof
 {
 	struct igb_adapter *igb = container_of(ptp, struct igb_adapter,
 					       ptp_caps);
@@ -369,7 +369,11 @@
 
 #ifdef HAVE_PTP_CLOCK_INFO_GETTIME64
 static int igb_ptp_settime64_82576(struct ptp_clock_info *ptp,
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 				 const struct timespec *ts64)
+#else
+				 const struct timespec64 *ts64)
+#endof
 {
 	struct igb_adapter *igb = container_of(ptp, struct igb_adapter,
 					       ptp_caps);
@@ -392,7 +392,11 @@
 
 #endif
 static int igb_ptp_settime64_i210(struct ptp_clock_info *ptp,
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 				const struct timespec *ts64)
+#else
+				const struct timespec64 *ts64)
+#endof
 {
 	struct igb_adapter *igb = container_of(ptp, struct igb_adapter,
 					       ptp_caps);
@@ -522,7 +522,11 @@
 {
 	struct igb_adapter *igb =
 		container_of(work, struct igb_adapter, ptp_overflow_work.work);
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 	struct timespec ts;
+#else
+	struct timespec64 ts;
+#endof
 
 	igb_ptp_gettime64_82576(&igb->ptp_caps, &ts);
 
@@ -961,7 +961,11 @@
 
 	/* Initialize the clock and overflow work for devices that need it. */
 	if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) {
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 		struct timespec ts = ktime_to_timespec(ktime_get_real());
+#else
+		struct timespec64 ts = ktime_to_timespec64(ktime_get_real());
+#endof
 
 		igb_ptp_settime64_i210(&adapter->ptp_caps, &ts);
 	} else {
@@ -1073,7 +1073,11 @@
 
 	/* Re-initialize the timer. */
 	if ((hw->mac.type == e1000_i210) || (hw->mac.type == e1000_i211)) {
+#if ( LINUX_VERSION_CODE < KERNEL_VERSION(4,1,0) )
 		struct timespec ts = ktime_to_timespec(ktime_get_real());
+#else
+		struct timespec64 ts = ktime_to_timespec64(ktime_get_real());
+#endof
 
 		igb_ptp_settime64_i210(&adapter->ptp_caps, &ts);
 	} else {