linux-kernel - Re: [RESEND PATCH v3 2/2] thermal: core: introduce thermal zone device mode control

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Date:   Mon, 26 Feb 2018 16:48:23 +0200
From:   Andy Shevchenko <andy.shevchenko@...il.com>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>
Cc:     "Zhang, Rui" <rui.zhang@...el.com>,
        "Rafael J. Wysocki" <rjw@...ysocki.net>, groeck@...omium.org,
        ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        snanda@...omium.org, Len Brown <lenb@...nel.org>,
        Eduardo Valentin <edubezval@...il.com>,
        Linux PM <linux-pm@...r.kernel.org>
Subject: Re: [RESEND PATCH v3 2/2] thermal: core: introduce thermal zone
 device mode control

On Mon, Feb 26, 2018 at 4:41 PM, Enric Balletbo i Serra
<enric.balletbo@...labora.com> wrote:

> --- a/drivers/thermal/thermal_sysfs.c
> +++ b/drivers/thermal/thermal_sysfs.c

>         if (!strncmp(buf, "enabled", sizeof("enabled") - 1))
> -               result = tz->ops->set_mode(tz, THERMAL_DEVICE_ENABLED);
> +               mode = THERMAL_DEVICE_ENABLED;
>         else if (!strncmp(buf, "disabled", sizeof("disabled") - 1))
> -               result = tz->ops->set_mode(tz, THERMAL_DEVICE_DISABLED);
> +               mode = THERMAL_DEVICE_DISABLED;
>         else
> -               result = -EINVAL;
> +               return -EINVAL;

sysfs_match_string()?


-- 
With Best Regards,
Andy Shevchenko