virtio: change config to guest endian.

[linux-2.6-omap-h63xx.git] / drivers / virtio / virtio_balloon.c

diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c
index c8a4332d1132ef465c5aa0d522787cbd255ce293..fef88d84cef6efc0f6519fd4c5e93a128dc667cc 100644 (file)
--- a/drivers/virtio/virtio_balloon.c
+++ b/drivers/virtio/virtio_balloon.c
@@ -152,12 +152,12 @@ static void virtballoon_changed(struct virtio_device *vdev)
        wake_up(&vb->config_change);
 }
 
-static inline int towards_target(struct virtio_balloon *vb)
+static inline s64 towards_target(struct virtio_balloon *vb)
 {
        u32 v;
-       __virtio_config_val(vb->vdev,
-                           offsetof(struct virtio_balloon_config, num_pages),
-                           &v);
+       vb->vdev->config->get(vb->vdev,
+                             offsetof(struct virtio_balloon_config, num_pages),
+                             &v, sizeof(v));
        return v - vb->num_pages;
 }
 
@@ -176,7 +176,7 @@ static int balloon(void *_vballoon)
 
        set_freezable();
        while (!kthread_should_stop()) {
-               int diff;
+               s64 diff;
 
                try_to_freeze();
                wait_event_interruptible(vb->config_change,