video: Add module.h to drivers/video files who really use it.

They were getting this implicitly by an include of module.h
from device.h -- but we are going to clean that up and break
that include chain, so include module.h explicitly now.

[ with contributions from Axel Lin <axel.lin@gmail.com> ]

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/video/fb_ddc.c b/drivers/video/fb_ddc.c
index 4a874c8..2b106f0 100644
--- a/drivers/video/fb_ddc.c
+++ b/drivers/video/fb_ddc.c
@@ -1,5 +1,5 @@
 /*
- * driver/vide/fb_ddc.c - DDC/EDID read support.
+ * drivers/video/fb_ddc.c - DDC/EDID read support.
  *
  *  Copyright (C) 2006 Dennis Munsie <dmunsie@cecropia.com>
  *
@@ -10,6 +10,7 @@
 
 #include <linux/delay.h>
 #include <linux/device.h>
+#include <linux/module.h>
 #include <linux/fb.h>
 #include <linux/i2c-algo-bit.h>
 #include <linux/slab.h>