> On Thu, Feb 01, 2024 at 03:01:59AM +0000, JiaJie Ho wrote: > > > > I am using ifdef so unused codes wouldn't be compiled into the driver for > unsupported variant. > > Is the compiled driver size a concern for such cases? > > The compiler should be eliminating unused code for you. Is this not the case? Currently, the object files defining new algo register/unregister functions weren't included in Makefile for unsupported device. Compiler will still check for these definitions if IS_ENABLED is used instead of ifdef causing build errors. Best regards, Jia Jie
