gpu: nvgpu: include fb_gm20b.h in fb_gm20b.c

Get function declaration from fb_gm20b.h. This solves
Sparse warnings due to the missing of function prototype.

bug 200299572

Change-Id: Ie692f88e5bfc771bfcbb713adda3776521788f8c
Signed-off-by: Bo Yan <byan@nvidia.com>
Reviewed-on: http://git-master/r/1468858
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/gm20b/fb_gm20b.c b/drivers/gpu/nvgpu/gm20b/fb_gm20b.c
index c49d2da9..ae500409 100644
--- a/drivers/gpu/nvgpu/gm20b/fb_gm20b.c
+++ b/drivers/gpu/nvgpu/gm20b/fb_gm20b.c
@@ -1,7 +1,7 @@
 /*
  * GM20B GPC MMU
  *
- * Copyright (c) 2014-2015, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2014-2017, NVIDIA CORPORATION.  All rights reserved.
 *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -16,6 +16,7 @@
 #include "gk20a/gk20a.h"
 #include "gk20a/kind_gk20a.h"
 #include "gk20a/fb_gk20a.h"
+#include "gm20b/fb_gm20b.h"
 
 #include <nvgpu/hw/gm20b/hw_fb_gm20b.h>
 #include <nvgpu/hw/gm20b/hw_top_gm20b.h>