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Diffstat (limited to 'include/linux/suspend.h')
-rw-r--r--include/linux/suspend.h32
1 files changed, 3 insertions, 29 deletions
diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 96e31aa64cc..b1237f16ecd 100644
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -10,29 +10,11 @@
#include <linux/pm.h>
/* page backup entry */
-typedef struct pbe {
+struct pbe {
unsigned long address; /* address of the copy */
unsigned long orig_address; /* original address of page */
struct pbe *next;
-} suspend_pagedir_t;
-
-#define for_each_pbe(pbe, pblist) \
- for (pbe = pblist ; pbe ; pbe = pbe->next)
-
-#define PBES_PER_PAGE (PAGE_SIZE/sizeof(struct pbe))
-#define PB_PAGE_SKIP (PBES_PER_PAGE-1)
-
-#define for_each_pb_page(pbe, pblist) \
- for (pbe = pblist ; pbe ; pbe = (pbe+PB_PAGE_SKIP)->next)
-
-
-#define SWAP_FILENAME_MAXLENGTH 32
-
-
-extern dev_t swsusp_resume_device;
-
-/* mm/vmscan.c */
-extern int shrink_mem(void);
+};
/* mm/page_alloc.c */
extern void drain_local_pages(void);
@@ -53,18 +35,10 @@ static inline void pm_restore_console(void) {}
static inline int software_suspend(void)
{
printk("Warning: fake suspend called\n");
- return -EPERM;
+ return -ENOSYS;
}
#endif /* CONFIG_PM */
-#ifdef CONFIG_SUSPEND_SMP
-extern void disable_nonboot_cpus(void);
-extern void enable_nonboot_cpus(void);
-#else
-static inline void disable_nonboot_cpus(void) {}
-static inline void enable_nonboot_cpus(void) {}
-#endif
-
void save_processor_state(void);
void restore_processor_state(void);
struct saved_context;