linux-kernel - Re: [PATCH v2.1 1/6] thermal: core: Store zone trips table in struct thermal_zone

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Message-ID: <0de4fb24-8e33-4c2b-b6a6-d9e8a7b358bd@linaro.org>
Date: Thu, 22 Feb 2024 14:38:26 +0100
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>,
 Linux ACPI <linux-acpi@...r.kernel.org>, Lukasz Luba <lukasz.luba@....com>,
 Zhang Rui <rui.zhang@...el.com>,
 Srinivas Pandruvada <srinivas.pandruvada@...ux.intel.com>,
 Stanislaw Gruszka <stanislaw.gruszka@...ux.intel.com>,
 AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
 Shawn Guo <shawnguo@...nel.org>, Sascha Hauer <s.hauer@...gutronix.de>,
 Pengutronix Kernel Team <kernel@...gutronix.de>,
 Fabio Estevam <festevam@...il.com>, NXP Linux Team <linux-imx@....com>
Subject: Re: [PATCH v2.1 1/6] thermal: core: Store zone trips table in struct
 thermal_zone_device

On 22/02/2024 14:10, Rafael J. Wysocki wrote:

[ ... ]

> Index: linux-pm/drivers/thermal/thermal_of.c
> ===================================================================
> --- linux-pm.orig/drivers/thermal/thermal_of.c
> +++ linux-pm/drivers/thermal/thermal_of.c
> @@ -440,12 +440,10 @@ static int thermal_of_unbind(struct ther
>    */
>   static void thermal_of_zone_unregister(struct thermal_zone_device *tz)
>   {
> -	struct thermal_trip *trips = tz->trips;
>   	struct thermal_zone_device_ops *ops = tz->ops;
>   
>   	thermal_zone_device_disable(tz);
>   	thermal_zone_device_unregister(tz);
> -	kfree(trips);

thermal_of_zone_register() must free the allocated trip points after 
registering the thermal zone.

>   	kfree(ops);
>   }

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