On Mon, Aug 31, 2020 at 12:19 PM Jonathan Cameron <jic23@xxxxxxxxxx> wrote: > > On Mon, 31 Aug 2020 12:08:10 +0300 > Andy Shevchenko <andriy.shevchenko@xxxxxxxxxxxxxxx> wrote: > > > The driver is quite likely used only on ACPI based platforms and > > rarely build with CONFIG_ACPI=n. Even though, the few dozens of bytes > > is better than ugly ifdeffery and inclusion of heavy header. > > Given this part is readily available on maker type break out boards > I doubt it is mostly ACPI. Rest of the comment is fine though. In-kernel use seems only ACPI (I grepped for pure SPI driver by name and didn't find anything). I hope we will have DT support for that as well (basically means adding OF ID table). -- With Best Regards, Andy Shevchenko
