video: i740fb: Make i740fb_init static

i740fb_init is referenced only in this function. Make it static.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
Cc: Ondrej Zary <linux@rainbow-software.org>
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/video/i740fb.c b/drivers/video/i740fb.c
index cfd0c52..6c48388 100644
--- a/drivers/video/i740fb.c
+++ b/drivers/video/i740fb.c
@@ -1302,7 +1302,7 @@
 }
 #endif
 
-int __init i740fb_init(void)
+static int __init i740fb_init(void)
 {
 #ifndef MODULE
 	char *option = NULL;