On Monday 12 January 2015 14:40:09 Rameshwar Sahu wrote: > > + > > + dma_set_mask_and_coherent(&pdev->dev, > > + (sizeof(dma_addr_t) == sizeof(u64)) ? > > + DMA_BIT_MASK(64) : DMA_BIT_MASK(32)); > > + > I commented on this on v1 already: always set the device specific mask here, it's independent of the CPU architecture, but do check the return value. Also add the correct dma-ranges property in the parent, or else this will fail in the future once we add proper checks to dma_set_mask. Arnd -- To unsubscribe from this list: send the line "unsubscribe dmaengine" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
