[MTD] make drivers/mtd/cmdlinepart.c:mtdpart_setup() static

This patch makes the needlessly global mtdpart_setup() static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
diff --git a/drivers/mtd/cmdlinepart.c b/drivers/mtd/cmdlinepart.c
index a7a7bfe..3402ce4 100644
--- a/drivers/mtd/cmdlinepart.c
+++ b/drivers/mtd/cmdlinepart.c
@@ -346,7 +346,7 @@
  *
  * This function needs to be visible for bootloaders.
  */
-int mtdpart_setup(char *s)
+static int mtdpart_setup(char *s)
 {
 	cmdline = s;
 	return 1;