#include <linux/sched.h>
#include <linux/pm.h>
#include <linux/pm_legacy.h>
+#include <linux/capability.h>
#include <linux/device.h>
#include <linux/kernel.h>
#include <linux/smp.h>
static void (*original_pm_idle)(void);
-extern void default_idle(void);
-
/**
* apm_cpu_idle - cpu idling for APM capable Linux
*
break;
}
- if (error == APM_NOT_ENGAGED && state != APM_STATE_READY) {
+ if (error == APM_NOT_ENGAGED) {
static int tried;
int eng_error;
if (tried++ == 0) {
apm_info.disabled = 1;
return -ENODEV;
}
+#ifdef CONFIG_PM_LEGACY
pm_active = 1;
+#endif
/*
* Set up a segment that references the real mode segment 0x40
exit_kapmd = 1;
while (kapmd_running)
schedule();
+#ifdef CONFIG_PM_LEGACY
pm_active = 0;
+#endif
}
module_init(apm_init);