65 	int result = ACPI_STATE_UNKNOWN;  in acpi_device_get_power()  local
82 		int error = acpi_power_get_inferred_state(device, &result);  in acpi_device_get_power()
103 		if (psc > result && psc < ACPI_STATE_D3_COLD)  in acpi_device_get_power()
104 			result = psc;  in acpi_device_get_power()
105 		else if (result == ACPI_STATE_UNKNOWN)  in acpi_device_get_power()
106 			result = psc > ACPI_STATE_D2 ? ACPI_STATE_D3_HOT : psc;  in acpi_device_get_power()
116 	    && result == ACPI_STATE_D0)  in acpi_device_get_power()
119 	*state = result;  in acpi_device_get_power()
152 	int result = 0;  in acpi_device_set_power()  local
210 		result = acpi_dev_pm_explicit_set(device, state);  in acpi_device_set_power()
211 		if (result)  in acpi_device_set_power()
215 			result = acpi_power_transition(device, target_state);  in acpi_device_set_power()
218 			result = acpi_power_transition(device, ACPI_STATE_D0);  in acpi_device_set_power()
219 			if (result)  in acpi_device_set_power()
222 		result = acpi_dev_pm_explicit_set(device, ACPI_STATE_D0);  in acpi_device_set_power()
226 	if (result) {  in acpi_device_set_power()
237 	return result;  in acpi_device_set_power()
244 	int result;  in acpi_bus_set_power()  local
246 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_set_power()
247 	if (result)  in acpi_bus_set_power()
248 		return result;  in acpi_bus_set_power()
257 	int result;  in acpi_bus_init_power()  local
266 	result = acpi_device_get_power(device, &state);  in acpi_bus_init_power()
267 	if (result)  in acpi_bus_init_power()
268 		return result;  in acpi_bus_init_power()
272 		result = acpi_power_on_resources(device, state);  in acpi_bus_init_power()
273 		if (result)  in acpi_bus_init_power()
274 			return result;  in acpi_bus_init_power()
285 			result = acpi_dev_pm_explicit_set(device, state);  in acpi_bus_init_power()
286 			if (result)  in acpi_bus_init_power()
287 				return result;  in acpi_bus_init_power()
325 	int result;  in acpi_device_update_power()  local
328 		result = acpi_bus_init_power(device);  in acpi_device_update_power()
329 		if (!result && state_p)  in acpi_device_update_power()
332 		return result;  in acpi_device_update_power()
335 	result = acpi_device_get_power(device, &state);  in acpi_device_update_power()
336 	if (result)  in acpi_device_update_power()
337 		return result;  in acpi_device_update_power()
341 		result = acpi_device_set_power(device, state);  in acpi_device_update_power()
342 		if (result)  in acpi_device_update_power()
343 			return result;  in acpi_device_update_power()
350 			result = acpi_power_transition(device, state);  in acpi_device_update_power()
351 			if (result)  in acpi_device_update_power()
352 				return result;  in acpi_device_update_power()
366 	int result;  in acpi_bus_update_power()  local
368 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_update_power()
369 	return result ? result : acpi_device_update_power(device, state_p);  in acpi_bus_update_power()
376 	int result;  in acpi_bus_power_manageable()  local
378 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_power_manageable()
379 	return result ? false : device->flags.power_manageable;  in acpi_bus_power_manageable()
487 	int result;  in acpi_bus_can_wakeup()  local
489 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_can_wakeup()
490 	return result ? false : device->wakeup.flags.valid;  in acpi_bus_can_wakeup()