In overlay application[1] we noticed that channel DT nodes are inverted and as a sideffect of this behaviour the axidmatest client fails. In general driver should not assume specific DT probe order. So to fix this failure remove channel node ordering restriction from the xilinx dma driver. [1]: https://github.com/raspberrypi/linux/issues/2416 Radhey Shyam Pandey (2): dmaengine: xilinx_dma: Extend dma_config structure to store max channel count dmaengine: xilinx_dma: In dma channel probe fix node order dependency drivers/dma/xilinx/xilinx_dma.c | 48 +++++++++++++++++++++-------------------- 1 file changed, 25 insertions(+), 23 deletions(-) -- 2.7.4
