1 files changed, 2 insertions, 0 deletions

diff --git a/include/uapi/linux/nvmap.h b/include/uapi/linux/nvmap.h
index 66eda75ce..5fea19ac8 100644
--- a/include/uapi/linux/nvmap.h
+++ b/include/uapi/linux/nvmap.h
@@ -304,6 +304,8 @@ struct nvmap_handle_parameters {
  */
 #define NVMAP_IOC_FREE       _IO(NVMAP_IOC_MAGIC, 4)
 
+#define NVMAP_IOC_DEALLOC    _IO(NVMAP_IOC_MAGIC, 9)
+
 /* Maps the region of the specified handle into a user-provided virtual address
  * that was previously created via an mmap syscall on this fd */
 #define NVMAP_IOC_MMAP       _IOWR(NVMAP_IOC_MAGIC, 5, struct nvmap_map_caller)