PM: Make suspend_ops static

The variable suspend_ops representing the set of global platform-specific
suspend-related operations, used by the PM core, need not be exported outside
of kernel/power/main.c .   Make it static.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

diff --git a/include/linux/suspend.h b/include/linux/suspend.h
index 541f0c46d34fb4d2954590c67c1dc13a4d5dd574..dee416c5477fd491cae28e87db2e025586e19de2 100644 (file)
--- a/include/linux/suspend.h
+++ b/include/linux/suspend.h
@@ -79,8 +79,6 @@ struct platform_suspend_ops {
 };
 
 #ifdef CONFIG_SUSPEND
-extern struct platform_suspend_ops *suspend_ops;
-
 /**
  * suspend_set_ops - set platform dependent suspend operations
  * @ops: The new suspend operations to set.

diff --git a/kernel/power/main.c b/kernel/power/main.c
index 7d09a9894947c6b914cd04c04b5690093e265300..fb2412e7a0ce2ca7cedd858b3aa47f94eb7d285c 100644 (file)
--- a/kernel/power/main.c
+++ b/kernel/power/main.c
@@ -32,7 +32,7 @@ DEFINE_MUTEX(pm_mutex);
 /* This is just an arbitrary number */
 #define FREE_PAGE_NUMBER (100)
 
-struct platform_suspend_ops *suspend_ops;
+static struct platform_suspend_ops *suspend_ops;
 
 /**
  *     suspend_set_ops - Set the global suspend method table.