virtio: Add module.h to drivers/virtio users.
Up to now, the module.h header was as hard to keep out as
sunlight. But we are cleaning that up. Fix the virtio users
who simply expect module.h to be there in every C file.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index e058ace..94fd738 100644
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -25,6 +25,7 @@
#include <linux/freezer.h>
#include <linux/delay.h>
#include <linux/slab.h>
+#include <linux/module.h>
struct virtio_balloon
{