On 08/12/2023 20:19, Rafael J. Wysocki wrote:
From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> Multiple places in the thermal subsystem (most importantly, sysfs attribute callback functions) check if the given thermal zone device is still registered in order to return early in case the device_del() in thermal_zone_device_unregister() has run already. However, after thermal_zone_device_unregister() has been made wait for all of the zone-related activity to complete before returning, it is not necessary to do that any more, because all of the code holding a reference to the thermal zone device object will be waited for even if it does not do anything special to enforce this. Accordingly, drop all of the device_is_registered() checks that are now redundant and get rid of the zone locking that is not necessary any more after dropping them. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx> ---
Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx> -- <http://www.linaro.org/> Linaro.org │ Open source software for ARM SoCs Follow Linaro: <http://www.facebook.com/pages/Linaro> Facebook | <http://twitter.com/#!/linaroorg> Twitter | <http://www.linaro.org/linaro-blog/> Blog
