Re: [PATCH v1] iio: light: acpi-als: Check ACPI_COMPANION() against NULL

[Jonathan Cameron]

On Tue, 12 May 2026 19:47:48 +0300
Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote:

> On Tue, May 12, 2026 at 06:28:26PM +0200, Rafael J. Wysocki wrote:
> 
> > Every platform driver can be forced to match a device that doesn't match
> > its list of device IDs because of device_match_driver_override(), so
> > platform drivers that rely on the existence of a device's ACPI companion
> > object need to verify its presence.
> > 
> > Accordingly, add a requisite ACPI_COMPANION() check against NULL to the
> > acpi-als IIO driver.  
> 
> Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
> 

Applied thanks.

Jonathan