[PATCH] more suspend-to-{RAM,disk} fixes

One more build fix, this time for !CONFIG_SOFTWARE_SUSPEND but
CONFIG_ACPI:

I've choosen this solution for now, as it is safest for ACPI people.
I'll modify suspend.c so that freezing part can be included without
whole suspend-to-disk support being included.

diff --git a/drivers/acpi/acpi_system.c b/drivers/acpi/acpi_system.c
index 3977d77a32ef98cb77433f6f0822432face95497..4a533803cff6ccc2bba66cb9c667b66260c48bac 100644 (file)
--- a/drivers/acpi/acpi_system.c
+++ b/drivers/acpi/acpi_system.c
@@ -34,6 +34,7 @@
 #include <linux/sysrq.h>
 #include <linux/pm.h>
 #include <linux/device.h>
+#include <linux/suspend.h>
 #include <asm/uaccess.h>
 #include <asm/acpi.h>
 #include "acpi_bus.h"

diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 6de78341c4fcfbded8964f3ced4ce194655b7aef..3ede8ad272707d85ec17cd0dd2c90ab56855e04e 100644 (file)
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -60,6 +60,8 @@ extern void refrigerator(unsigned long);
 #define register_suspend_notifier(a)   do { } while(0)
 #define unregister_suspend_notifier(a) do { } while(0)
 #define refrigerator(a)                        do { BUG(); } while(0)
+#define freeze_processes()             do { panic("You need CONFIG_SOFTWARE_SUSPEND to do sleeps."); } while(0)
+#define thaw_processes()               do { } while(0)
 #endif
 
 #endif /* _LINUX_SWSUSP_H */