fbdev/amifb: Make amifb_setup() static

Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c
index d7961bd..d3847e7 100644
--- a/drivers/video/amifb.c
+++ b/drivers/video/amifb.c
@@ -2363,7 +2363,7 @@
 	fb_info.monspecs.hfmax = hmax;
 }
 
-int __init amifb_setup(char *options)
+static int __init amifb_setup(char *options)
 {
 	char *this_opt;