Re: [PATCH v1 4/4] ACPI: video: Use acpi_dev_get_pci_dev() instead of acpi_get_pci_dev()

On Wed, Jul 15, 2026 at 5:59 PM Andy Shevchenko
<[email protected]> wrote:
>
> On Wed, Jul 15, 2026 at 05:21:23PM +0200, Rafael J. Wysocki wrote:
>
> > In acpi_video_bus_check() and find_video(), simply replace
> > acpi_get_pci_dev() with acpi_dev_get_pci_dev() that can be used
> > in both places because the ACPI device needed to do the lookup is
> > available.
> >
> > In acpi_video_dev_register_backlight(), instead of doing a parent ACPI
> > handle lookup based on the handle of an ACPI device that is already
> > available, pass that ACPI device to acpi_dev_parent() which is much
> > more straightforward and pass the return value of the latter directly
> > to acpi_dev_get_pci_dev() to get the PCI device associated with it.
> > That allows local variable acpi_parent to be eliminated.
>
> Reviewed-by: Andy Shevchenko <[email protected]>

Thanks!

> ...
>
> > +++ b/drivers/acpi/video_detect.c
>
> >       if (acpi_dev && !acpi_match_device_ids(acpi_dev, video_ids)) {
> > -             dev = acpi_get_pci_dev(handle);
> > +             dev = acpi_dev_get_pci_dev(acpi_dev);
>
> This likely needs to be rebased on top of the series I sent?

Probably.