On Wed, Apr 03, 2024 at 10:06:34AM +0200, Arnd Bergmann wrote:
> From: Arnd Bergmann <arnd@xxxxxxxx>
>
> When the driver is built-in, 'make W=1' warns about an unused
> ID table:
>
> drivers/iio/dac/ad5755.c:866:34: error: 'ad5755_of_match' defined but not used [-Werror=unused-const-variable=]
> 866 | static const struct of_device_id ad5755_of_match[] = {
>
> While the data is duplicated in the spi_device_id, it's common
> to use the actual OF compatible strings in the driver.
>
> Since there are no in-tree users of plain platform devices, the
> spi_device_id table could actually be dropped entirely with this.
Reviewed-by: Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx>
--
With Best Regards,
Andy Shevchenko
