1 files changed, 5 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/include/nvgpu/channel.h b/drivers/gpu/nvgpu/include/nvgpu/channel.h
index 604083d4..7434f0e7 100644
--- a/drivers/gpu/nvgpu/include/nvgpu/channel.h
+++ b/drivers/gpu/nvgpu/include/nvgpu/channel.h
@@ -20,6 +20,9 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#ifndef NVGPU_CHANNEL_H
+#define NVGPU_CHANNEL_H
+
 #include <nvgpu/types.h>
 
 #include "gk20a/gk20a.h"
@@ -50,3 +53,5 @@ static inline void trace_write_pushbuffers(struct channel_gk20a *c, int count)
 {
 }
 #endif
+
+#endif