topstar_acpi_driver 357 drivers/platform/x86/topstar-laptop.c static struct acpi_driver topstar_acpi_driver = { topstar_acpi_driver 376 drivers/platform/x86/topstar-laptop.c ret = acpi_bus_register_driver(&topstar_acpi_driver); topstar_acpi_driver 390 drivers/platform/x86/topstar-laptop.c acpi_bus_unregister_driver(&topstar_acpi_driver);