1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c b/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c
index 6fd0d330..c174c5bc 100644
--- a/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c
+++ b/drivers/gpu/nvgpu/gk20a/css_gr_gk20a.c
@@ -31,6 +31,7 @@
 #include <nvgpu/barrier.h>
 #include <nvgpu/log.h>
 #include <nvgpu/bug.h>
+#include <nvgpu/io.h>
 
 #include "gk20a.h"
 #include "css_gr_gk20a.h"