[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/drivers/cdrom/sbpcd.c b/drivers/cdrom/sbpcd.c
index fc2c433..452d346 100644
--- a/drivers/cdrom/sbpcd.c
+++ b/drivers/cdrom/sbpcd.c
@@ -5895,7 +5895,7 @@
 }
 /*==========================================================================*/
 #ifdef MODULE
-void sbpcd_exit(void)
+static void sbpcd_exit(void)
 {
 	int j;