On Tue, Jul 11, 2017 at 8:59 AM, Geert Uytterhoeven <ge...@linux-m68k.org> wrote:
> Whether we want to hide the option (and default to y if ARCH_RENESAS, i.e. > ARM) is another question. Note that that wouldn't reduce code > maintainability, > as the #ifdefs would be kept, and it would prevent building and testing > with/without DMA on ARM. arch/sh/configs/sdk7786_defconfig enables it, too, so it should at least be a user-selectable option on SuperH if you do that. Arnd