drm/amdgpu: add ras_late_init and ras_fini for sdma v4

move ras_late_init and ras_fini to sdma_ras_funcs table

Signed-off-by: Hawking Zhang <[e-mail]>
Reviewed-by: Alex Deucher <[e-mail]>
Signed-off-by: Alex Deucher <[e-mail]>

drivers/gpu/drm/amd/amdgpu/amdgpu_sdma.h

···
 };
 
 struct amdgpu_sdma_ras_funcs {
+	int (*ras_late_init)(struct amdgpu_device *adev,
+			void *ras_ih_info);
+	void (*ras_fini)(struct amdgpu_device *adev);
 	int (*query_ras_error_count)(struct amdgpu_device *adev,
 			uint32_t instance, void *ras_error_status);
 };

drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c

···
 		.cb = sdma_v4_0_process_ras_data_cb,
 	};
 
-	return amdgpu_sdma_ras_late_init(adev, &ih_info);
+	return adev->sdma.funcs->ras_late_init(adev, &ih_info);
 }
 
 static int sdma_v4_0_sw_init(void *handle)
···
 	struct amdgpu_device *adev = (struct amdgpu_device *)handle;
 	int i;
 
-	amdgpu_sdma_ras_fini(adev);
+	adev->sdma.funcs->ras_fini(adev);
 
 	for (i = 0; i < adev->sdma.num_instances; i++) {
 		amdgpu_ring_fini(&adev->sdma.instance[i].ring);
···
 };
 
 static const struct amdgpu_sdma_ras_funcs sdma_v4_0_ras_funcs = {
+	.ras_late_init = amdgpu_sdma_ras_late_init,
+	.ras_fini = amdgpu_sdma_ras_fini,
 	.query_ras_error_count = sdma_v4_0_query_ras_error_count,
 };