gpu: nvgpu: Add wrapper nvgpu/kref.h

Add wrapper header file nvgpu/kref.h.
It #includes <linux/kref.h> in Linux.

JIRA NVGPU-13

Change-Id: Ib8b002268b1960646986551ecb9f286e1e21e7f6
Signed-off-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-on: http://git-master/r/1463770
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

1 files changed, 1 insertions, 0 deletions

diff --git a/drivers/gpu/nvgpu/gk20a/gk20a.h b/drivers/gpu/nvgpu/gk20a/gk20a.h
index 85878423..763cccaf 100644
--- a/drivers/gpu/nvgpu/gk20a/gk20a.h
+++ b/drivers/gpu/nvgpu/gk20a/gk20a.h
@@ -42,6 +42,7 @@ struct dbg_profiler_object_data;
 #include <nvgpu/log.h>
 #include <nvgpu/pramin.h>
 #include <nvgpu/acr/nvgpu_acr.h>
+#include <nvgpu/kref.h>
 
 #include "clk_gk20a.h"
 #include "ce2_gk20a.h"