diff --git a/drivers/video/adf/adf_memblock.c b/drivers/video/adf/adf_memblock.c
index 3c99f27388db..aa03809e59b7 100644
--- a/drivers/video/adf/adf_memblock.c
+++ b/drivers/video/adf/adf_memblock.c
@@ -147,3 +147,4 @@ struct dma_buf *adf_memblock_export(phys_addr_t base, size_t size, int flags)
 
 	return buf;
 }
+EXPORT_SYMBOL(adf_memblock_export);