diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/suspend.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h index af0143331c94..6fe7aeec7249 100644 --- a/include/linux/suspend.h +++ b/include/linux/suspend.h @@ -50,7 +50,7 @@ extern int shrink_mem(void); extern void drain_local_pages(void); /* kernel/suspend.c */ -extern void software_suspend(void); +extern int software_suspend(void); extern void software_resume(void); extern int register_suspend_notifier(struct notifier_block *); @@ -72,8 +72,9 @@ extern void do_suspend_lowlevel(int resume); extern void do_suspend_lowlevel_s4bios(int resume); #else /* CONFIG_SOFTWARE_SUSPEND */ -static inline void software_suspend(void) +static inline int software_suspend(void) { + return -EPERM; } #define software_resume() do { } while(0) #define register_suspend_notifier(a) do { } while(0) |