[PATCH] iommu/iova: Temporarily include dma-mapping.h from iova.h

[Joerg Roedel]

From: Joerg Roedel <jroedel@xxxxxxx>

Some users of iova.h still expect that dma-mapping.h is also included.
Re-add the include until these users are updated to fix compile
failures in the iommu tree.

Signed-off-by: Joerg Roedel <jroedel@xxxxxxx>
---
 include/linux/iova.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/iova.h b/include/linux/iova.h
index 0abd48c5e622..cea79cb9f26c 100644
--- a/include/linux/iova.h
+++ b/include/linux/iova.h
@@ -12,6 +12,7 @@
 #include <linux/types.h>
 #include <linux/kernel.h>
 #include <linux/rbtree.h>
+#include <linux/dma-mapping.h>
 
 /* iova structure */
 struct iova {
-- 
2.34.1