DEFINE_MUTEX(pm_mutex);
+#ifdef CONFIG_PM_SLEEP
+
unsigned int pm_flags;
EXPORT_SYMBOL(pm_flags);
-#ifdef CONFIG_PM_SLEEP
+bool pm_apm_enabled(void)
+{
+ return !!(pm_flags & PM_APM);
+}
+
+void pm_set_acpi_flag(void)
+{
+ pm_flags |= PM_ACPI;
+}
/* Routines for PM-transition notifications */