linux-kernel - Re: [PATCH] ACPI: thermal: remove const from thermal_zone_device

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Date:	Tue, 7 Jan 2014 19:34:03 -0400
From:	Eduardo Valentin <eduardo.valentin@...com>
To:	Emil Goode <emilgoode@...il.com>
CC:	Eduardo Valentin <eduardo.valentin@...com>,
	Zhang Rui <rui.zhang@...el.com>, Len Brown <lenb@...nel.org>,
	"Rafael J. Wysocki" <rjw@...ysocki.net>,
	<linux-acpi@...r.kernel.org>, <linux-kernel@...r.kernel.org>,
	<kernel-janitors@...r.kernel.org>
Subject: Re: [PATCH] ACPI: thermal: remove const from thermal_zone_device_ops
 declaration

On 07-01-2014 12:24, Emil Goode wrote:
> The following commit introduced the requirement to not declare
> thermal_zone_device_ops structs as const in order to allow
> changing the .get_temp callback.
> 
> commit 4e5e4705bf69ea450f58fc709ac5888f321a9299
> Author: Eduardo Valentin <eduardo.valentin@...com>
> Date:   Wed Jul 3 15:35:39 2013 -0400
> 
>     thermal: introduce device tree parser
> 
> Signed-off-by: Emil Goode <emilgoode@...il.com>

Acked-by: Eduardo Valentin <eduardo.valentin@...com>

> ---
>  drivers/acpi/thermal.c |    2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
> index 1fd21ad..8349a55 100644
> --- a/drivers/acpi/thermal.c
> +++ b/drivers/acpi/thermal.c
> @@ -861,7 +861,7 @@ acpi_thermal_unbind_cooling_device(struct thermal_zone_device *thermal,
>  	return acpi_thermal_cooling_device_cb(thermal, cdev, false);
>  }
>  
> -static const struct thermal_zone_device_ops acpi_thermal_zone_ops = {
> +static struct thermal_zone_device_ops acpi_thermal_zone_ops = {
>  	.bind = acpi_thermal_bind_cooling_device,
>  	.unbind	= acpi_thermal_unbind_cooling_device,
>  	.get_temp = thermal_get_temp,
> 


-- 
You have got to be excited about what you are doing. (L. Lamport)

Eduardo Valentin


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