firewire: cdev: add closure to async stream ioctl

[deliverable/linux.git] / drivers / firewire / fw-transaction.h

diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h
index f90f09c0583353deabadb9b9f8ee3d201afc6140..d4f42cecbdfa9883d6b45c34ca4cf06f100d547e 100644 (file)
--- a/drivers/firewire/fw-transaction.h
+++ b/drivers/firewire/fw-transaction.h
@@ -412,10 +412,6 @@ void fw_send_request(struct fw_card *card, struct fw_transaction *t,
                int tcode, int destination_id, int generation, int speed,
                unsigned long long offset, void *payload, size_t length,
                fw_transaction_callback_t callback, void *callback_data);
-void fw_send_stream_packet(struct fw_card *card, struct fw_packet *p,
-               int generation, int speed, int channel, int sy, int tag,
-               void *payload, size_t length, fw_packet_callback_t callback);
-
 int fw_cancel_transaction(struct fw_card *card,
                          struct fw_transaction *transaction);
 void fw_flush_transactions(struct fw_card *card);
@@ -425,6 +421,11 @@ int fw_run_transaction(struct fw_card *card, int tcode, int destination_id,
 void fw_send_phy_config(struct fw_card *card,
                        int node_id, int generation, int gap_count);
 
+static inline int fw_stream_packet_destination_id(int tag, int channel, int sy)
+{
+       return tag << 14 | channel << 8 | sy;
+}
+
 /*
  * Called by the topology code to inform the device code of node
  * activity; found, lost, or updated nodes.