xen: drivers/xen/balloon.c: make a function static

Make the needlessly global balloon_set_new_target() static.

Signed-off-by: Adrian Bunk <bunk@kernel.org>
Acked-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

diff --git a/drivers/xen/balloon.c b/drivers/xen/balloon.c
index 097ba02ac80979663c0c7b243859b1392dbf1251..591bc29b55f5acf0f8dbe97e360ddd279020e9b2 100644 (file)
--- a/drivers/xen/balloon.c
+++ b/drivers/xen/balloon.c
@@ -368,7 +368,7 @@ static void balloon_process(struct work_struct *work)
 }
 
 /* Resets the Xen limit, sets new target, and kicks off processing. */
-void balloon_set_new_target(unsigned long target)
+static void balloon_set_new_target(unsigned long target)
 {
        /* No need for lock. Not read-modify-write updates. */
        balloon_stats.hard_limit   = ~0UL;