drivers/acpi/device_sysfs.c

542 	if (acpi_has_method(dev->handle, "_STR")) {
558 	if (acpi_has_method(dev->handle, "_SUN")) {
564 	if (acpi_has_method(dev->handle, "_HRV")) {
570 	if (acpi_has_method(dev->handle, "_STA")) {
580 	if (acpi_has_method(dev->handle, "_EJ0")) {
620 	if (acpi_has_method(dev->handle, "_STR")) {
627 	if (acpi_has_method(dev->handle, "_EJ0"))
630 	if (acpi_has_method(dev->handle, "_SUN"))
633 	if (acpi_has_method(dev->handle, "_HRV"))
642 	if (acpi_has_method(dev->handle, "_STA"))