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

This patch makes the needlessly global mtdpart_setup() static.

Signed-off-by: Adrian Bunk <[e-mail]>
Signed-off-by: David Woodhouse <[e-mail]>

drivers/mtd/cmdlinepart.c

···
  *
  * This function needs to be visible for bootloaders.
  */
-int mtdpart_setup(char *s)
+static int mtdpart_setup(char *s)
 {
 	cmdline = s;
 	return 1;