Liam Girdwood wrote: >> I would need some way for fsl_dma_open() to get a pointer to private, >> DMA-specific data. I'm not sure how I can do that. > > In multi-component we now have platform_data and device private data > (from the regular driver model).
In that case, I still have the same problem with how to generate an 'id' based on a device tree node. We have the idea of a 'phandle', which is a unique integer for a node, but there's no way to create phandles from within Linux. They have to exist in the DTS first, and I'm loathe to modify the DTS. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev