diff --git a/drivers/firewire/nosy.c b/drivers/firewire/nosy.c
index 8a46077129ac..631c977b0da5 100644
--- a/drivers/firewire/nosy.c
+++ b/drivers/firewire/nosy.c
@@ -446,14 +446,16 @@ static void
 bus_reset_irq_handler(struct pcilynx *lynx)
 {
 	struct client *client;
-	struct timeval tv;
+	struct timespec64 ts64;
+	u32    timestamp;
 
-	do_gettimeofday(&tv);
+	ktime_get_real_ts64(&ts64);
+	timestamp = ts64.tv_nsec / NSEC_PER_USEC;
 
 	spin_lock(&lynx->client_list_lock);
 
 	list_for_each_entry(client, &lynx->client_list, link)
-		packet_buffer_put(&client->buffer, &tv.tv_usec, 4);
+		packet_buffer_put(&client->buffer, &timestamp, 4);
 
 	spin_unlock(&lynx->client_list_lock);
 }