Merge tag 'kvm-s390-master-5.7-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into kvm-master

KVM: s390: Fix for 5.7 and maintainer update

- Silence false positive lockdep warning
- add Claudio as reviewer

1 files changed, 0 insertions, 69 deletions

diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index b42a93736668..483a9ecfcbb1 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -485,79 +485,10 @@ static void ccwgroup_shutdown(struct device *dev)
 		gdrv->shutdown(gdev);
 }
 
-static int ccwgroup_pm_prepare(struct device *dev)
-{
-	struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
-	struct ccwgroup_driver *gdrv = to_ccwgroupdrv(gdev->dev.driver);
-
-	/* Fail while device is being set online/offline. */
-	if (atomic_read(&gdev->onoff))
-		return -EAGAIN;
-
-	if (!gdev->dev.driver || gdev->state != CCWGROUP_ONLINE)
-		return 0;
-
-	return gdrv->prepare ? gdrv->prepare(gdev) : 0;
-}
-
-static void ccwgroup_pm_complete(struct device *dev)
-{
-	struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
-	struct ccwgroup_driver *gdrv = to_ccwgroupdrv(dev->driver);
-
-	if (!gdev->dev.driver || gdev->state != CCWGROUP_ONLINE)
-		return;
-
-	if (gdrv->complete)
-		gdrv->complete(gdev);
-}
-
-static int ccwgroup_pm_freeze(struct device *dev)
-{
-	struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
-	struct ccwgroup_driver *gdrv = to_ccwgroupdrv(gdev->dev.driver);
-
-	if (!gdev->dev.driver || gdev->state != CCWGROUP_ONLINE)
-		return 0;
-
-	return gdrv->freeze ? gdrv->freeze(gdev) : 0;
-}
-
-static int ccwgroup_pm_thaw(struct device *dev)
-{
-	struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
-	struct ccwgroup_driver *gdrv = to_ccwgroupdrv(gdev->dev.driver);
-
-	if (!gdev->dev.driver || gdev->state != CCWGROUP_ONLINE)
-		return 0;
-
-	return gdrv->thaw ? gdrv->thaw(gdev) : 0;
-}
-
-static int ccwgroup_pm_restore(struct device *dev)
-{
-	struct ccwgroup_device *gdev = to_ccwgroupdev(dev);
-	struct ccwgroup_driver *gdrv = to_ccwgroupdrv(gdev->dev.driver);
-
-	if (!gdev->dev.driver || gdev->state != CCWGROUP_ONLINE)
-		return 0;
-
-	return gdrv->restore ? gdrv->restore(gdev) : 0;
-}
-
-static const struct dev_pm_ops ccwgroup_pm_ops = {
-	.prepare = ccwgroup_pm_prepare,
-	.complete = ccwgroup_pm_complete,
-	.freeze = ccwgroup_pm_freeze,
-	.thaw = ccwgroup_pm_thaw,
-	.restore = ccwgroup_pm_restore,
-};
-
 static struct bus_type ccwgroup_bus_type = {
 	.name   = "ccwgroup",
 	.remove = ccwgroup_remove,
 	.shutdown = ccwgroup_shutdown,
-	.pm = &ccwgroup_pm_ops,
 };
 
 bool dev_is_ccwgroup(struct device *dev)