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Message-ID: <CAD8Lp465z=HB5kKZEk7eHd9NVdhSLYhzgiH6Yg45v=j0TCU+SQ@mail.gmail.com>
Date:   Thu, 11 Apr 2019 16:21:28 +0800
From:   Daniel Drake <drake@...lessm.com>
To:     Yurii Pavlovskyi <yurii.pavlovskyi@...il.com>
Cc:     Corentin Chary <corentin.chary@...il.com>,
        Darren Hart <dvhart@...radead.org>,
        Andy Shevchenko <andy@...radead.org>,
        acpi4asus-user <acpi4asus-user@...ts.sourceforge.net>,
        Platform Driver <platform-driver-x86@...r.kernel.org>,
        Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 01/11] platform/x86: asus-wmi: Fix hwmon device cleanup

On Thu, Apr 11, 2019 at 4:21 AM Yurii Pavlovskyi
<yurii.pavlovskyi@...il.com> wrote:
>
> The asus-wmi driver does not clean up the hwmon device on exit or error.
> To reproduce the bug, repeat rmmod, insmod to verify that device number
> /sys/devices/platform/asus-nb-wmi/hwmon/hwmon?? grows every time. Add
> pointer to the device in module state and call cleanup on error.

I wonder if this can be fixed more cleanly by using
devm_hwmon_device_register_with_groups() ?

Thanks
Daniel

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