gpu: nvgpu: pmu: make gp106_pmu_reset() public.

secure PMU reset i.e. gp106_pmu_reset() is changed
to a non-static function, so that it can be re-used
outside gp106 scope.

Change-Id: I7d4c4ec6ca1bd315bf8c681723fb350277103c3b
Signed-off-by: Deepak Goyal <dgoyal@nvidia.com>
Reviewed-on: http://git-master/r/1303758
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
Reviewed-by: Vijayakumar Subbu <vsubbu@nvidia.com>

2 files changed, 3 insertions, 2 deletions

diff --git a/drivers/gpu/nvgpu/gp106/pmu_gp106.c b/drivers/gpu/nvgpu/gp106/pmu_gp106.c
index 5a9d5ba6..bb9c63ca 100644
--- a/drivers/gpu/nvgpu/gp106/pmu_gp106.c
+++ b/drivers/gpu/nvgpu/gp106/pmu_gp106.c
@@ -121,7 +121,7 @@ static int pmu_enable(struct pmu_gk20a *pmu, bool enable)
         return 0;
 }
 
-static int gp106_pmu_reset(struct gk20a *g)
+int gp106_pmu_reset(struct gk20a *g)
 {
         struct pmu_gk20a *pmu = &g->pmu;
         int err = 0;
diff --git a/drivers/gpu/nvgpu/gp106/pmu_gp106.h b/drivers/gpu/nvgpu/gp106/pmu_gp106.h
index a42ff620..36c574bf 100644
--- a/drivers/gpu/nvgpu/gp106/pmu_gp106.h
+++ b/drivers/gpu/nvgpu/gp106/pmu_gp106.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016, NVIDIA CORPORATION.  All rights reserved.
+ * Copyright (c) 2016-2017, 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,
@@ -18,5 +18,6 @@
         gk20a_dbg(gpu_dbg_pmu, fmt, ##arg)
 
 void gp106_init_pmu_ops(struct gpu_ops *gops);
+int gp106_pmu_reset(struct gk20a *g);
 
 #endif /*__PMU_GP106_H_*/