drm/amdgpu: fix disable ras feature failed when unload drvier v2

v2:
still need call ras_disable_all_featrures to handle
ras initilization failure case.

Function amdgpu_device_fini_hw is called before amdgpu_device_fini_sw,
so ras ta will unload before send ras disable command, ras dsiable operation
must before hw fini.

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

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

···
 	if (amdgpu_sriov_vf(adev) && adev->virt.ras_init_done)
 		amdgpu_virt_release_ras_err_handler_data(adev);
 
-	amdgpu_ras_pre_fini(adev);
-
 	if (adev->gmc.xgmi.num_physical_nodes > 1)
 		amdgpu_xgmi_remove_device(adev);
 
···
 	if (adev->ucode_sysfs_en)
 		amdgpu_ucode_sysfs_fini(adev);
 	sysfs_remove_files(&adev->dev->kobj, amdgpu_dev_attributes);
+
+	/* disable ras feature must before hw fini */
+	amdgpu_ras_pre_fini(adev);
 
 	amdgpu_device_ip_fini_early(adev);
 

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

···
 	amdgpu_ras_sysfs_remove(adev, ras_block);
 	if (ih_info->cb)
 		amdgpu_ras_interrupt_remove_handler(adev, ih_info);
-	amdgpu_ras_feature_enable(adev, ras_block, 0);
 }
 
 /* do some init work after IP late init as dependence.