On Mon, 26 Aug 2019, Christoph Hellwig wrote:
> Now that we know we always have the dma-noncoherent.h helpers available
> if we are on an architecture with support for non-coherent devices,
> we can just call them directly, and remove the calls to the dma-direct
> routines, including the fact that
Now that we know we always have the dma-noncoherent.h helpers available
if we are on an architecture with support for non-coherent devices,
we can just call them directly, and remove the calls to the dma-direct
routines, including the fact that we call the dma_direct_map_page
routines but ignore
