On Mon, Dec 11, 2023 at 5:28 PM Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> wrote: > > On 08/12/2023 20:13, Rafael J. Wysocki wrote: > > From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > > > Make thermal_zone_device_unregister() wait until all of the references > > to the given thermal zone object have been dropped and free it before > > returning. > > > > This guarantees that when thermal_zone_device_unregister() returns, > > there is no leftover activity regarding the thermal zone in question > > which is required by some of its callers (for instance, modular driver > > code that wants to know when it is safe to let the module go away). > > > > Subsequently, this will allow some confusing device_is_registered() > > checks to be dropped from the thermal sysfs and core code. > > > > Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> > > --- > > Definitively agree on the change > > Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> Thanks! > Would it make sense to use kref_get/put ? Why and where?