iommu: add missing include

Fix a warning in of_iommu.c: drivers/iommu/of_iommu.c:38:5: warning: no previous prototype for 'of_get_dma_window' [-Wmissing-prototypes] Signed-off-by: Brian Norris <computersforpeace@gmail.com> Cc: Hiroshi DOYU <hdoyu@nvidia.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
mariux64 · Jan 7, 2014 · cbff563 · cbff563
1 parent b62dfd2
commit cbff563
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c
@@ -20,6 +20,7 @@
 #include <linux/export.h>
 #include <linux/limits.h>
 #include <linux/of.h>
+#include <linux/of_iommu.h>
 
 /**
  * of_get_dma_window - Parse *dma-window property and returns 0 if found.