1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index 89c6dda27936..9e92edad68d7 100644
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -354,6 +354,7 @@ struct fw_iso_context {
         int type;
         int channel;
         int speed;
+        size_t header_size;
         fw_iso_callback_t callback;
         void *callback_data;
 };
@@ -369,10 +370,8 @@ void
 fw_iso_buffer_destroy(struct fw_iso_buffer *buffer, struct fw_card *card);
 
 struct fw_iso_context *
-fw_iso_context_create(struct fw_card *card, int type,
-                      fw_iso_callback_t callback,
-                      void *callback_data);
-
+fw_iso_context_create(struct fw_card *card, int type, size_t header_size,
+                      fw_iso_callback_t callback, void *callback_data);
 
 void
 fw_iso_context_destroy(struct fw_iso_context *ctx);