diff --git a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
index 5b0c334..15f7663d 100644
--- a/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
+++ b/drivers/media/platform/s5p-mfc/s5p_mfc_common.h
@@ -237,8 +237,6 @@
 
 /**
  * struct s5p_mfc_priv_buf - represents internal used buffer
- * @alloc:		allocation-specific context for each buffer
- *			(videobuf2 allocator)
  * @ofs:		offset of each buffer, will be used for MFC
  * @virt:		kernel virtual address, only valid when the
  *			buffer accessed by driver
@@ -246,7 +244,6 @@
  * @size:		size of the buffer
  */
 struct s5p_mfc_priv_buf {
-	void		*alloc;
 	unsigned long	ofs;
 	void		*virt;
 	dma_addr_t	dma;