drivers/video/igafb.c: make igafb_setup() and igafb_init() static

Cc: Kulikov Vasiliy <segooon@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/drivers/video/igafb.c b/drivers/video/igafb.c
index c4e6fc0..d885c77 100644
--- a/drivers/video/igafb.c
+++ b/drivers/video/igafb.c
@@ -368,7 +368,7 @@
 	return 1;
 }
 
-int __init igafb_init(void)
+static int __init igafb_init(void)
 {
         struct fb_info *info;
         struct pci_dev *pdev;
@@ -557,7 +557,7 @@
 	return 0;
 }
 
-int __init igafb_setup(char *options)
+static int __init igafb_setup(char *options)
 {
     char *this_opt;