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-rw-r--r--arch/sparc/include/uapi/asm/socket.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/sparc/include/uapi/asm/socket.h b/arch/sparc/include/uapi/asm/socket.h
index 00248fc68977..57084ed2f3c4 100644
--- a/arch/sparc/include/uapi/asm/socket.h
+++ b/arch/sparc/include/uapi/asm/socket.h
@@ -137,6 +137,7 @@
#define SCM_DEVMEM_LINEAR SO_DEVMEM_LINEAR
#define SO_DEVMEM_DMABUF 0x0058
#define SCM_DEVMEM_DMABUF SO_DEVMEM_DMABUF
+#define SO_DEVMEM_DONTNEED 0x0059
#if !defined(__KERNEL__)