Re: [PATCH v1 02/10] ACPI: video: Fix backlight unregistration ordering

[Andy Shevchenko]

On Fri, Sep 11, 2026 at 03:01:30PM +0200, Rafael J. Wysocki wrote:

> In acpi_video_dev_unregister_backlight(), the sysfs interface of the
> cooling class device may access the brightness object under the
> backlight device's ACPI companion, so that object cannot be freed
> before unregistering the cooling class device.
> 
> Adjust the code to take that into account.
> 
> Fixes:

Fixes?

> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@xxxxxxxxx>

-- 
With Best Regards,
Andy Shevchenko