From: Moritz Mühlenhoff <muehlenhoff@xxxxxxxxxxxxx>

ring.c uses THIS_MODULE, so it needs to include <linux/module.h>

Signed-off-by Moritz Mühlenhoff <muehlenhoff@xxxxxxxxxxxxx>

--- 30-add-blktap-driver.patch.orig	2012-10-04 11:19:26.784050570 +0200
+++ 30-add-blktap-driver.patch	2012-10-04 11:18:51.244048852 +0200
@@ -1571,13 +1571,14 @@
 diff -urNp v3.2/linux-3.2/drivers/block/blktap/ring.c linux-3.2/drivers/block/blktap/ring.c
 --- v3.2/linux-3.2/drivers/block/blktap/ring.c	Wed Dec 31 18:00:00 1969
 +++ linux-3.2/drivers/block/blktap/ring.c	Mon Apr  9 14:48:24 2012
-@@ -0,0 +1,645 @@
+@@ -0,0 +1,646 @@
 +
 +#include <linux/device.h>
 +#include <linux/signal.h>
 +#include <linux/sched.h>
 +#include <linux/poll.h>
 +#include <linux/blkdev.h>
++#include <linux/module.h>
 +
 +#include "blktap.h"
 +