gpu: nvgpu: volt: fix sparse warning

Make volt_volt_policy_construct() as static
to fix below sparse wanring:

- $TOP/kernel/nvgpu/drivers/gpu/nvgpu/volt/volt_policy.c:118:23
: warning: symbol 'volt_volt_policy_construct' was not declared. Should it be static?

Bug 200299572

Change-Id: If9c340cb6a3b869c34527df020640c1a7cc3fbc7
Signed-off-by: Sachin Nikam <snikam@nvidia.com>
Reviewed-on: http://git-master/r/1482900
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Reviewed-by: svccoveritychecker <svccoveritychecker@nvidia.com>
GVS: Gerrit_Virtual_Submit

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/gpu/nvgpu/volt/volt_policy.c b/drivers/gpu/nvgpu/volt/volt_policy.c
index 288529e4..ced9dd03 100644
--- a/drivers/gpu/nvgpu/volt/volt_policy.c
+++ b/drivers/gpu/nvgpu/volt/volt_policy.c
@@ -115,7 +115,7 @@ static u32 volt_construct_volt_policy_split_rail_single_step(struct gk20a *g,
         return status;
 }
 
-struct voltage_policy *volt_volt_policy_construct(struct gk20a *g, void *pargs)
+static struct voltage_policy *volt_volt_policy_construct(struct gk20a *g, void *pargs)
 {
         struct boardobj *pboard_obj = NULL;
         u32 status = 0;