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-rw-r--r--drivers/staging/android/uapi/ion.h6
1 files changed, 0 insertions, 6 deletions
diff --git a/drivers/staging/android/uapi/ion.h b/drivers/staging/android/uapi/ion.h
index b76db1b..d415589 100644
--- a/drivers/staging/android/uapi/ion.h
+++ b/drivers/staging/android/uapi/ion.h
@@ -57,12 +57,6 @@ enum ion_heap_type {
*/
#define ION_FLAG_CACHED 1
-/*
- * mappings of this buffer will created at mmap time, if this is set
- * caches must be managed manually
- */
-#define ION_FLAG_CACHED_NEEDS_SYNC 2
-
/**
* DOC: Ion Userspace API
*
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