make macfb_setup() static

This patch makes the needlessly global macfb_setup() static.
Signed-off-by: NAdrian Bunk <bunk@kernel.org>
Signed-off-by: NAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>

drivers/video/macfb.c

@@ -596,7 +596,7 @@ static struct fb_ops macfb_ops = {
 	.fb_imageblit	= cfb_imageblit,
 };
 
-void __init macfb_setup(char *options)
+static void __init macfb_setup(char *options)
 {
 	char *this_opt;