Re: [PATCH 01/11] platform/x86: asus-wmi: Fix hwmon device cleanup

From: Daniel Drake
Date: Thu Apr 11 2019 - 04:21:43 EST

On Thu, Apr 11, 2019 at 4:21 AM Yurii Pavlovskyi
<yurii.pavlovskyi@xxxxxxxxx> 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() ?