[PATCH] drm/amdgpu: Declare Unpin BO api as static

[Ramesh Errabolu <Ramesh.Errabolu@xxxxxxx>]

Fixes warning report from kernel test robot

Reported-by: kernel test robot <lkp@xxxxxxxxx>
Signed-off-by: Ramesh Errabolu <Ramesh.Errabolu@xxxxxxx>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
index 90b985436878..3463e0d4e5ca 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
@@ -1332,7 +1332,7 @@ static int amdgpu_amdkfd_gpuvm_pin_bo(struct amdgpu_bo *bo, u32 domain)
  *   - All other BO types (GTT, VRAM, MMIO and DOORBELL) will have their
  *     PIN count decremented. Calls to UNPIN must balance calls to PIN
  */
-void amdgpu_amdkfd_gpuvm_unpin_bo(struct amdgpu_bo *bo)
+static void amdgpu_amdkfd_gpuvm_unpin_bo(struct amdgpu_bo *bo)
 {
 	int ret = 0;
 
-- 
2.31.1