On Wed, Feb 1, 2017 at 2:20 PM, João Paulo Rechi Vita <jprvita@xxxxxxxxx> wrote: > On 27 January 2017 at 10:26, Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote: >> On Thu, Jan 26, 2017 at 5:00 PM, João Paulo Rechi Vita >> <jprvita@xxxxxxxxx> wrote: >>> +static const struct acpi_device_id device_ids[] = { >>> + {"ATK4001", 0}, >>> + {"ATK4002", 0}, >> >> ...and use it as a parameter here. >> > > I'm not exactly sure how to do that, as driver_data is a > kernel_ulong_t. Can you please elaborate a bit more? {"ATK4001", (kernel_ulong_t)atk4001_id_params}, Similar for the other one. -- With Best Regards, Andy Shevchenko