diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index f0587273940e..d8e185582642 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -1205,7 +1205,7 @@ static int ioctl_get_cycle_timer2(struct client *client, union ioctl_arg *arg)
 {
 	struct fw_cdev_get_cycle_timer2 *a = &arg->get_cycle_timer2;
 	struct fw_card *card = client->device->card;
-	struct timespec ts = {0, 0};
+	struct timespec64 ts = {0, 0};
 	u32 cycle_time;
 	int ret = 0;
 
@@ -1214,9 +1214,9 @@ static int ioctl_get_cycle_timer2(struct client *client, union ioctl_arg *arg)
 	cycle_time = card->driver->read_csr(card, CSR_CYCLE_TIME);
 
 	switch (a->clk_id) {
-	case CLOCK_REALTIME:      getnstimeofday(&ts);	break;
-	case CLOCK_MONOTONIC:     ktime_get_ts(&ts);	break;
-	case CLOCK_MONOTONIC_RAW: getrawmonotonic(&ts);	break;
+	case CLOCK_REALTIME:      ktime_get_real_ts64(&ts);	break;
+	case CLOCK_MONOTONIC:     ktime_get_ts64(&ts);		break;
+	case CLOCK_MONOTONIC_RAW: ktime_get_raw_ts64(&ts);	break;
 	default:
 		ret = -EINVAL;
 	}