linux-kernel - Re: [PATCH v1] thermal: core: Drop redundant trips check from for_each_thermal

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Date:   Tue, 26 Sep 2023 15:48:23 +0200
From:   Daniel Lezcano <daniel.lezcano@...aro.org>
To:     "Rafael J. Wysocki" <rjw@...ysocki.net>,
        Linux PM <linux-pm@...r.kernel.org>
Cc:     LKML <linux-kernel@...r.kernel.org>,
        Zhang Rui <rui.zhang@...el.com>,
        Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>
Subject: Re: [PATCH v1] thermal: core: Drop redundant trips check from
 for_each_thermal_trip()

On 19/09/2023 20:59, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> It is invalid to call for_each_thermal_trip() on an unregistered thermal
> zone anyway, and as per thermal_zone_device_register_with_trips(), the
> trips[] table must be present if num_trips is greater than zero for the
> given thermal zone.
> 
> Hence, the trips check in for_each_thermal_trip() is redundant and so it
> can be dropped.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> ---

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

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