kernel/power/disk.c: make code static

resume_file[] and create_image() can become static.
Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Cc: "Rafael J. Wysocki" <rjw@sisk.pl>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

kernel/power/disk.c

@@ -26,7 +26,7 @@
 
 
 static int noresume = 0;
-char resume_file[256] = CONFIG_PM_STD_PARTITION;
+static char resume_file[256] = CONFIG_PM_STD_PARTITION;
 dev_t swsusp_resume_device;
 sector_t swsusp_resume_block;
 
@@ -185,7 +185,7 @@ static void platform_restore_cleanup(int platform_mode)
  *	reappears in this routine after a restore.
  */
 
-int create_image(int platform_mode)
+static int create_image(int platform_mode)
 {
 	int error;