[PATCH] drm/amdgpu: skip call ras_late_init if ras is not enabled

[Yang Wang]

skip call ras_late_init if ras is not enabled.

Signed-off-by: Yang Wang <kevinyang.wang at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 7d4a1bc30277..4ea35648fdfe 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -3391,10 +3391,14 @@ void amdgpu_ras_suspend(struct amdgpu_device *adev)
 
 int amdgpu_ras_late_init(struct amdgpu_device *adev)
 {
+	struct amdgpu_ras *con = amdgpu_ras_get_context(adev);
 	struct amdgpu_ras_block_list *node, *tmp;
 	struct amdgpu_ras_block_object *obj;
 	int r;
 
+	if (!adev->ras_enabled || !con)
+		return 0;
+
 	/* Guest side doesn't need init ras feature */
 	if (amdgpu_sriov_vf(adev))
 		return 0;
-- 
2.34.1