[PATCH] swsusp: reduce the use of global variables

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/kernel/power/power.h b/kernel/power/power.h
index e54dd8435de7..28afcb090149 100644
--- a/kernel/power/power.h
+++ b/kernel/power/power.h
@@ -69,4 +69,4 @@ extern int restore_highmem(void);
 extern void free_pagedir(struct pbe *pblist);
 extern struct pbe * alloc_pagedir(unsigned nr_pages);
 extern void create_pbe_list(struct pbe *pblist, unsigned nr_pages);
-extern int enough_swap(void);
+extern int enough_swap(unsigned nr_pages);