On Sun, Aug 28, 2016 at 01:31:28AM +0800, Baoyou Xie wrote: > We get 2 warnings when biuld kernel with W=1:
Why would you do that? > drivers/memory/of_memory.c:30:30: warning: no previous prototype for > 'of_get_min_tck' [-Wmissing-prototypes] > drivers/memory/of_memory.c:106:30: warning: no previous prototype for > 'of_get_ddr_timings' [-Wmissing-prototypes] > > In fact, these functions are declared in drivers/memory/of_memory.h > so this patch add missing header dependencies. Why am I not seeing this warning on a "normal" build? If there's no prototype of a function, that seems odd... What about sparse, does that give you the same error here? thanks, greg k-h
