The fw_iso_buffer_lookup function is used by core module only, thus no
need to describe its prototype in kernel internal header.

Signed-off-by: Takashi Sakamoto <o-takashi@sakamocchi.jp>
---
 drivers/firewire/core.h  | 1 +
 include/linux/firewire.h | 1 -
 2 files changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
index 41fb39d9a4e6..26868f007131 100644
--- a/drivers/firewire/core.h
+++ b/drivers/firewire/core.h
@@ -166,6 +166,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event);
 int fw_iso_buffer_alloc(struct fw_iso_buffer *buffer, int page_count);
 int fw_iso_buffer_map_dma(struct fw_iso_buffer *buffer, struct fw_card *card,
 			  enum dma_data_direction direction);
+size_t fw_iso_buffer_lookup(struct fw_iso_buffer *buffer, dma_addr_t completed);
 
 static inline void fw_iso_context_init_work(struct fw_iso_context *ctx, work_func_t func)
 {
diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 6143b7d28eac..aa84421b58ac 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -533,7 +533,6 @@ struct fw_iso_buffer {
 int fw_iso_buffer_init(struct fw_iso_buffer *buffer, struct fw_card *card,
 		       int page_count, enum dma_data_direction direction);
 void fw_iso_buffer_destroy(struct fw_iso_buffer *buffer, struct fw_card *card);
-size_t fw_iso_buffer_lookup(struct fw_iso_buffer *buffer, dma_addr_t completed);
 
 struct fw_iso_context;
 typedef void (*fw_iso_callback_t)(struct fw_iso_context *context,
-- 
2.51.0