[PATCH 9/9] ARM: multi_v7_defconfig: Enable DMA for Renesas serial ports

[Arnd Bergmann]

On Tue, Jul 11, 2017 at 8:59 AM, Geert Uytterhoeven
<geert at 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