On Mon, Jun 08, 2015 at 11:12:25PM +0200, Maxime Ripard wrote: > + > +static int sanitize_config(struct dma_slave_config *sconfig) > +{ > + switch (sconfig->direction) { all was fine but this part is not :( the dma_slave_config direction is deprecated, so here you should honour the direction passed in _prepare call and use that -- ~Vinod -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in