virtio: pm: use CONFIG_PM_SLEEP instead of CONFIG_PM

The freeze and restore functions defined in virtio drivers are used
for suspend and hibernate, so CONFIG_PM_SLEEP is more appropriate than
CONFIG_PM. This patch replace all CONFIG_PM with CONFIG_PM_SLEEP for
virtio drivers that implement freeze and restore callbacks.

Signed-off-by: Aaron Lu <[email protected]>
Reviewed-by: Amit Shah <[email protected]>
Signed-off-by: Rusty Russell <[email protected]>
This commit is contained in:
Aaron Lu 2013-09-17 09:25:23 +09:30 • committed by Rusty Russell
commit 8910700039
6 changed files with 12 additions and 12 deletions

View file

@ -513,7 +513,7 @@ 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 +556,7 @@ 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