acpi_dev_suspend
EXPORT_SYMBOL_GPL(acpi_dev_suspend);
return ret ? ret : acpi_dev_suspend(dev, true);
return ret ? ret : acpi_dev_suspend(dev, device_may_wakeup(dev));
return acpi_dev_suspend(dev, device_may_wakeup(dev));
ret = acpi_dev_suspend(dev, wakeup);
acpi_dev_suspend(dev, false);
int acpi_dev_suspend(struct device *dev, bool wakeup);