Re: [PATCH v1 2/3] thermal: core: Drop redundant checks from thermal_bind_cdev_to_trip()

[Daniel Lezcano]

On 22/08/2024 21:26, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
>
> Since thermal_bind_cdev_to_trip() is only called by
> thermal_zone_cdev_binding() under the thermal zone lock and the latter
> is only called by thermal_zone_device_register_with_trips() and
> __thermal_cooling_device_register(), under thermal_list_lock in both
> cases, both lockdep_assert_held() assertions can be dropped from it.
>
> Moreover, in both cases thermal_zone_cdev_binding() is called after
> both tz and cdev have been added to the global lists of thermal zones
> and cooling device, respectively, so the check against their list nodes
> in thermal_bind_cdev_to_trip() is redundant and can be dropped either.
>
> Link: https://lore.kernel.org/linux-pm/CAJZ5v0jwkc2PB+osSkkYF9vJ1Vpp3MFE=cGQmQ2Xzjb3yjVfJg@xxxxxxxxxxxxxx/
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>
> ---

Acked-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>



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