On Thu, Jan 11, 2024, at 17:09, Frank Li wrote: > On Thu, Jan 11, 2024 at 07:23:34AM +0100, Arnd Bergmann wrote: >> On Thu, Jan 11, 2024, at 01:02, Frank Li wrote: > > It should be better link into same module because some debugfs and trace > improvement are on my TODO list. Export symbols will make more unnessary > complex. Ok, I'll see what I can come up with > Or simple exclude MCF_EDMA by change Kconfig > > config MCF_EDMA > tristate "Freescale eDMA engine support, ColdFire mcf5441x SoCs" > depends on !FSL_EDMA > ^^^^^ > depends on M5441x || COMPILE_TEST This does not actually prevent building both as modules, it only enforces that you can't have them both enabled if one of them is built-in. Arnd