delete_attr_set 3172 drivers/platform/x86/thinkpad_acpi.c delete_attr_set(hotkey_dev_attributes, &tpacpi_pdev->dev.kobj); delete_attr_set 3744 drivers/platform/x86/thinkpad_acpi.c delete_attr_set(hotkey_dev_attributes, &tpacpi_pdev->dev.kobj);