886 	if (acpi_has_method(dev->handle, "_STR")) {  in acpi_device_setup_files()
902 	if (acpi_has_method(dev->handle, "_SUN")) {  in acpi_device_setup_files()
908 	if (acpi_has_method(dev->handle, "_STA")) {  in acpi_device_setup_files()
918 	if (acpi_has_method(dev->handle, "_EJ0")) {  in acpi_device_setup_files()
950 	if (acpi_has_method(dev->handle, "_STR")) {  in acpi_device_remove_files()
957 	if (acpi_has_method(dev->handle, "_EJ0"))  in acpi_device_remove_files()
960 	if (acpi_has_method(dev->handle, "_SUN"))  in acpi_device_remove_files()
969 	if (acpi_has_method(dev->handle, "_STA"))  in acpi_device_remove_files()
1714 	if (!acpi_has_method(device->handle, "_PRW"))  in acpi_bus_get_wakeup_device_flags()
1766 	if (acpi_has_method(device->handle, pathname))  in acpi_bus_init_power_state()
1788 	if (!acpi_has_method(device->handle, "_PS0") &&  in acpi_bus_get_power_flags()
1789 	    !acpi_has_method(device->handle, "_PR0"))  in acpi_bus_get_power_flags()
1797 	if (acpi_has_method(device->handle, "_PSC"))  in acpi_bus_get_power_flags()
1800 	if (acpi_has_method(device->handle, "_IRC"))  in acpi_bus_get_power_flags()
1803 	if (acpi_has_method(device->handle, "_DSW"))  in acpi_bus_get_power_flags()
1836 	if (acpi_has_method(device->handle, "_STA"))  in acpi_bus_get_flags()
1840 	if (acpi_has_method(device->handle, "_RMV"))  in acpi_bus_get_flags()
1844 	if (acpi_has_method(device->handle, "_EJD") ||  in acpi_bus_get_flags()
1845 	    acpi_has_method(device->handle, "_EJ0"))  in acpi_bus_get_flags()
1895 	return acpi_has_method(handle, "_GTF") ||  in acpi_ata_match()
1896 	       acpi_has_method(handle, "_GTM") ||  in acpi_ata_match()
1897 	       acpi_has_method(handle, "_STM") ||  in acpi_ata_match()
1898 	       acpi_has_method(handle, "_SDD");  in acpi_ata_match()
1911 	if (!acpi_has_method(handle, "_EJ0"))  in acpi_bay_match()
1936 	if (acpi_has_method(handle, "_EJ0") && acpi_device_is_battery(adev))  in is_ejectable_bay()
1947 	return acpi_has_method(handle, "_DCK");  in acpi_dock_match()
1999 	if (acpi_has_method(handle, "SBI") &&  in acpi_ibm_smbus_match()
2000 	    acpi_has_method(handle, "SBR") &&  in acpi_ibm_smbus_match()
2001 	    acpi_has_method(handle, "SBW"))  in acpi_ibm_smbus_match()
2291 	if (!acpi_has_method(adev->handle, "_DEP"))  in acpi_device_dep_initialize()