acpi_dev_pm_low_power  938 drivers/acpi/device_pm.c 	error = acpi_dev_pm_low_power(dev, adev, target_state);
acpi_dev_pm_low_power 1294 drivers/acpi/device_pm.c 			acpi_dev_pm_low_power(dev, adev, ACPI_STATE_S0);