diff --git a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
index 1592d1e178d7434e715db4172b8919fcf8ebf51b..61789851c0e56a047b7f8456ede96d2b0d498442 100644
--- a/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/gfx_v11_0.c
@@ -1983,7 +1983,7 @@ static int gfx_v11_0_init_csb(struct amdgpu_device *adev)
 	return 0;
 }
 
-void gfx_v11_0_rlc_stop(struct amdgpu_device *adev)
+static void gfx_v11_0_rlc_stop(struct amdgpu_device *adev)
 {
 	u32 tmp = RREG32_SOC15(GC, 0, regRLC_CNTL);