diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
index 3c0e43f548fb..0544460653b9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd.c
@@ -36,7 +36,7 @@
  */
 uint64_t amdgpu_amdkfd_total_mem_size;
 
-bool kfd_initialized;
+static bool kfd_initialized;
 
 int amdgpu_amdkfd_init(void)
 {