diff --git a/block/blk-mq-dma.c b/block/blk-mq-dma.c
index a2bedc8f8666..752060d7261c 100644
--- a/block/blk-mq-dma.c
+++ b/block/blk-mq-dma.c
@@ -6,11 +6,6 @@
 #include <linux/blk-mq-dma.h>
 #include "blk.h"
 
-struct phys_vec {
-	phys_addr_t	paddr;
-	size_t		len;
-};
-
 static bool __blk_map_iter_next(struct blk_map_iter *iter)
 {
 	if (iter->iter.bi_size)
diff --git a/include/linux/types.h b/include/linux/types.h
index d4437e9c452c..d673747eda8a 100644
--- a/include/linux/types.h
+++ b/include/linux/types.h
@@ -171,6 +171,11 @@ typedef u64 phys_addr_t;
 typedef u32 phys_addr_t;
 #endif
 
+struct phys_vec {
+	phys_addr_t	paddr;
+	size_t		len;
+};
+
 typedef phys_addr_t resource_size_t;
 
 /*