78 	int result = ACPI_STATE_UNKNOWN;  in acpi_device_get_power()  local
96 		error = acpi_power_get_inferred_state(device, &result);  in acpi_device_get_power()
115 		if (psc > result && psc < ACPI_STATE_D3_COLD)  in acpi_device_get_power()
116 			result = psc;  in acpi_device_get_power()
117 		else if (result == ACPI_STATE_UNKNOWN)  in acpi_device_get_power()
118 			result = psc > ACPI_STATE_D2 ? ACPI_STATE_D3_HOT : psc;  in acpi_device_get_power()
128 	    && result == ACPI_STATE_D0)  in acpi_device_get_power()
131 	*state = result;  in acpi_device_get_power()
164 	int result = 0;  in acpi_device_set_power()  local
232 			result = acpi_dev_pm_explicit_set(device, state);  in acpi_device_set_power()
233 			if (result)  in acpi_device_set_power()
238 			result = acpi_power_transition(device, target_state);  in acpi_device_set_power()
243 			result = acpi_power_transition(device, ACPI_STATE_D0);  in acpi_device_set_power()
244 			if (result)  in acpi_device_set_power()
266 			result = acpi_dev_pm_explicit_get(device, &psc);  in acpi_device_set_power()
267 			if (result || psc == ACPI_STATE_D0)  in acpi_device_set_power()
271 		result = acpi_dev_pm_explicit_set(device, ACPI_STATE_D0);  in acpi_device_set_power()
275 	if (result) {  in acpi_device_set_power()
286 	return result;  in acpi_device_set_power()
293 	int result;  in acpi_bus_set_power()  local
295 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_set_power()
296 	if (result)  in acpi_bus_set_power()
297 		return result;  in acpi_bus_set_power()
306 	int result;  in acpi_bus_init_power()  local
317 	result = acpi_device_get_power(device, &state);  in acpi_bus_init_power()
318 	if (result)  in acpi_bus_init_power()
319 		return result;  in acpi_bus_init_power()
323 		result = acpi_power_on_resources(device, state);  in acpi_bus_init_power()
324 		if (result)  in acpi_bus_init_power()
325 			return result;  in acpi_bus_init_power()
336 			result = acpi_dev_pm_explicit_set(device, state);  in acpi_bus_init_power()
337 			if (result)  in acpi_bus_init_power()
338 				return result;  in acpi_bus_init_power()
377 	int result;  in acpi_device_update_power()  local
380 		result = acpi_bus_init_power(device);  in acpi_device_update_power()
381 		if (!result && state_p)  in acpi_device_update_power()
384 		return result;  in acpi_device_update_power()
387 	result = acpi_device_get_power(device, &state);  in acpi_device_update_power()
388 	if (result)  in acpi_device_update_power()
389 		return result;  in acpi_device_update_power()
393 		result = acpi_device_set_power(device, state);  in acpi_device_update_power()
394 		if (result)  in acpi_device_update_power()
395 			return result;  in acpi_device_update_power()
402 			result = acpi_power_transition(device, state);  in acpi_device_update_power()
403 			if (result)  in acpi_device_update_power()
404 				return result;  in acpi_device_update_power()
418 	int result;  in acpi_bus_update_power()  local
420 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_update_power()
421 	return result ? result : acpi_device_update_power(device, state_p);  in acpi_bus_update_power()
428 	int result;  in acpi_bus_power_manageable()  local
430 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_power_manageable()
431 	return result ? false : device->flags.power_manageable;  in acpi_bus_power_manageable()
551 	int result;  in acpi_bus_can_wakeup()  local
553 	result = acpi_bus_get_device(handle, &device);  in acpi_bus_can_wakeup()
554 	return result ? false : device->wakeup.flags.valid;  in acpi_bus_can_wakeup()