[PATCH] make some things static
This patch makes some needlessly global identifiers static.
Signed-off-by: Adrian Bunk <bunk@stusta.de>
Acked-by: Arjan van de Ven <arjanv@infradead.org>
Acked-by: Trond Myklebust <trond.myklebust@fys.uio.no>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
diff --git a/fs/char_dev.c b/fs/char_dev.c
index a745b1d..c1e3537 100644
--- a/fs/char_dev.c
+++ b/fs/char_dev.c
@@ -328,7 +328,7 @@
spin_unlock(&cdev_lock);
}
-void cdev_purge(struct cdev *cdev)
+static void cdev_purge(struct cdev *cdev)
{
spin_lock(&cdev_lock);
while (!list_empty(&cdev->list)) {