Commit beea7892 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

driver core: bus: bus_get_kset() cleanup 

Convert the bus_get_kset() function function to use bus_to_subsys() and
not use the back-pointer to the private structure.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230208111330.439504-10-gregkh@linuxfoundation.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent adac0375

drivers/base/bus.c

+10 −1
Original line number Diff line number Diff line
@@ -956,7 +956,16 @@ void bus_notify(struct device *dev, enum bus_notifier_event value) 


struct kset *bus_get_kset(struct bus_type *bus)

{

	return &bus->p->subsys;

	struct subsys_private *sp = bus_to_subsys(bus);

	struct kset *kset;



	if (!sp)

		return NULL;



	kset = &sp->subsys;

	subsys_put(sp);



	return kset;

}

EXPORT_SYMBOL_GPL(bus_get_kset);