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"chan_common" was misleading and did not suggest that's actually a struct dma_chan underneath. Rename it so that readers can follow the code easier. One may see some checks when running checkpatch. Those have nothing to do with the rename and will be addressed in a further patch. Signed-off-by: Tudor Ambarus <tudor.ambarus@microchip.com> Acked-by: Nicolas Ferre <nicolas.ferre@microchip.com> Link: https://lore.kernel.org/r/20221025090306.297886-1-tudor.ambarus@microchip.com Link: https://lore.kernel.org/r/20221025090306.297886-31-tudor.ambarus@microchip.com Signed-off-by: Vinod Koul <vkoul@kernel.org>