staging: Add module.h to drivers/staging users

Lots of people expect module.h to just "be there" without
any #include effort.  But we are crushing that.  So fix those
files in staging relying on implicit module.h presence.

Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/staging/altera-stapl/altera.c b/drivers/staging/altera-stapl/altera.c
index be777a4..c2eff6a 100644
--- a/drivers/staging/altera-stapl/altera.c
+++ b/drivers/staging/altera-stapl/altera.c
@@ -28,6 +28,7 @@
 #include <linux/string.h>
 #include <linux/firmware.h>
 #include <linux/slab.h>
+#include <linux/module.h>
 #include "altera.h"
 #include "altera-exprt.h"
 #include "altera-jtag.h"