On Tue, Jul 18, 2023 at 12:52:13PM +0200, Henning Schild wrote: > Users without a Siemens Simatic IPC will not care about any of these > drivers. Users who do care can enable the submenu and all drivers behind > it will be enabled. ... > # Siemens Simatic Industrial PCs > +obj-$(CONFIG_X86_PLATFORM_DRIVERS_SIEMENS) += siemens/ Do you need conditional here? We have stumbled over similar for entire intel subfolder, it might affect the rest as well when you don't expect it. obj-y += siemens/ ? -- With Best Regards, Andy Shevchenko