diff options
Diffstat (limited to 'drivers/virtio/virtio_balloon.c')
| -rw-r--r-- | drivers/virtio/virtio_balloon.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/virtio/virtio_balloon.c b/drivers/virtio/virtio_balloon.c index 1f572c00a1be..c444654fc33f 100644 --- a/drivers/virtio/virtio_balloon.c +++ b/drivers/virtio/virtio_balloon.c @@ -275,9 +275,8 @@ static inline s64 towards_target(struct virtio_balloon *vb) __le32 v; s64 target; - vb->vdev->config->get(vb->vdev, - offsetof(struct virtio_balloon_config, num_pages), - &v, sizeof(v)); + virtio_cread(vb->vdev, struct virtio_balloon_config, num_pages, &v); + target = le32_to_cpu(v); return target - vb->num_pages; } @@ -286,9 +285,8 @@ static void update_balloon_size(struct virtio_balloon *vb) { __le32 actual = cpu_to_le32(vb->num_pages); - vb->vdev->config->set(vb->vdev, - offsetof(struct virtio_balloon_config, actual), - &actual, sizeof(actual)); + virtio_cwrite(vb->vdev, struct virtio_balloon_config, num_pages, + &actual); } static int balloon(void *_vballoon) @@ -513,7 +511,7 @@ static void virtballoon_remove(struct virtio_device *vdev) kfree(vb); } -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP static int virtballoon_freeze(struct virtio_device *vdev) { struct virtio_balloon *vb = vdev->priv; @@ -556,7 +554,7 @@ static struct virtio_driver virtio_balloon_driver = { .probe = virtballoon_probe, .remove = virtballoon_remove, .config_changed = virtballoon_changed, -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP .freeze = virtballoon_freeze, .restore = virtballoon_restore, #endif |