driver core: faux: Set power.no_pm for faux devices

commit 1ad926459970444af1140f9b393f416536e1a828 upstream.

Since faux devices are not supposed to be involved in any kind of
power management, set the no_pm flag for all of them.

Signed-off-by: Rafael J. Wysocki <[email protected]>
Cc: stable <[email protected]>
Reviewed-by: Sudeep Holla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Greg Kroah-Hartman <[email protected]>

Author: rafaeljw

drivers/base/faux.c

@@ -155,6 +155,7 @@ struct faux_device *faux_device_create_with_groups(const char *name,
 		dev->parent = &faux_bus_root;
 	dev->bus = &faux_bus_type;
 	dev_set_name(dev, "%s", name);
+	device_set_pm_not_required(dev);
 
 	ret = device_add(dev);
 	if (ret) {