drivers/media: Add module.h to all files using it implicitly

A pending cleanup will mean that module.h won't be implicitly
everywhere anymore.  Make sure the modular drivers in clocksource
are actually calling out for <module.h> explicitly in advance.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
index 51a23f4..316aa98a 100644
--- a/drivers/media/rc/rc-main.c
+++ b/drivers/media/rc/rc-main.c
@@ -18,6 +18,7 @@
 #include <linux/input.h>
 #include <linux/slab.h>
 #include <linux/device.h>
+#include <linux/module.h>
 #include "rc-core-priv.h"
 
 /* Sizes are in bytes, 256 bytes allows for 32 entries on x64 */