The field is not interpreted by the DMA engine driver, as all the data is passed from devicetree instead. Remove the assignment so the field can eventually be deleted. Reviewed-by: Nicolas Saenz Julienne <nsaenz@kernel.org> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Ulf Hansson <ulf.hansson@linaro.org> Acked-by: Mark Brown <broonie@kernel.org> Link: https://lore.kernel.org/r/20211122222203.4103644-5-arnd@kernel.org Signed-off-by: Vinod Koul <vkoul@kernel.org>