iommu: Include linux/err.h

The linux/iommu.h header uses ERR_PTR defined in linux/err.h but doesn't include it. Cc:joro@8bytes.org Reviewed-by: Alex Williamson <alex.williamson@redhat.com> Signed-off-by: Wang YanQing <udknight@gmail.com> Signed-off-by: Joerg Roedel <joro@8bytes.org>
mariux64 · Apr 19, 2013 · 9a08d37 · 9a08d37
1 parent 41ef2d5
commit 9a08d37
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/linux/iommu.h b/include/linux/iommu.h
@@ -20,6 +20,7 @@
 #define __LINUX_IOMMU_H
 
 #include <linux/errno.h>
+#include <linux/err.h>
 #include <linux/types.h>
 
 #define IOMMU_READ	(1)