#if defined(CONFIG_ACPI) && defined(CONFIG_PM)
struct acpi_device *acpi_dev_pm_get_node(struct device *dev);
int acpi_dev_pm_attach(struct device *dev, bool power_on);
-void acpi_dev_pm_detach(struct device *dev, bool power_off);
#else
static inline struct acpi_device *acpi_dev_pm_get_node(struct device *dev)
{
{
return -ENODEV;
}
-static inline void acpi_dev_pm_detach(struct device *dev, bool power_off) {}
#endif
#ifdef CONFIG_ACPI