diff options
| -rw-r--r-- | tools/testing/cxl/test/cxl.c | 21 |
1 files changed, 19 insertions, 2 deletions
diff --git a/tools/testing/cxl/test/cxl.c b/tools/testing/cxl/test/cxl.c index 1b36e67dcd7e..431f2bddf6c8 100644 --- a/tools/testing/cxl/test/cxl.c +++ b/tools/testing/cxl/test/cxl.c @@ -641,7 +641,12 @@ static __init int cxl_test_init(void) platform_device_put(pdev); goto err_bridge; } + cxl_host_bridge[i] = pdev; + rc = sysfs_create_link(&pdev->dev.kobj, &pdev->dev.kobj, + "physical_node"); + if (rc) + goto err_bridge; } for (i = 0; i < ARRAY_SIZE(cxl_root_port); i++) { @@ -745,8 +750,14 @@ err_port: for (i = ARRAY_SIZE(cxl_root_port) - 1; i >= 0; i--) platform_device_unregister(cxl_root_port[i]); err_bridge: - for (i = ARRAY_SIZE(cxl_host_bridge) - 1; i >= 0; i--) + for (i = ARRAY_SIZE(cxl_host_bridge) - 1; i >= 0; i--) { + struct platform_device *pdev = cxl_host_bridge[i]; + + if (!pdev) + continue; + sysfs_remove_link(&pdev->dev.kobj, "physical_node"); platform_device_unregister(cxl_host_bridge[i]); + } err_populate: depopulate_all_mock_resources(); err_gen_pool_add: @@ -769,8 +780,14 @@ static __exit void cxl_test_exit(void) platform_device_unregister(cxl_switch_uport[i]); for (i = ARRAY_SIZE(cxl_root_port) - 1; i >= 0; i--) platform_device_unregister(cxl_root_port[i]); - for (i = ARRAY_SIZE(cxl_host_bridge) - 1; i >= 0; i--) + for (i = ARRAY_SIZE(cxl_host_bridge) - 1; i >= 0; i--) { + struct platform_device *pdev = cxl_host_bridge[i]; + + if (!pdev) + continue; + sysfs_remove_link(&pdev->dev.kobj, "physical_node"); platform_device_unregister(cxl_host_bridge[i]); + } depopulate_all_mock_resources(); gen_pool_destroy(cxl_mock_pool); unregister_cxl_mock_ops(&cxl_mock_ops); |