of_dma_configure() API expects coherent_dma_mask to be correctly set in the devices. This patch does the needful. Signed-off-by: Nipun Gupta <nipun.gupta@xxxxxxx> Reviewed-by: Robin Murphy <robin.murphy@xxxxxxx> --- drivers/bus/fsl-mc/fsl-mc-bus.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/bus/fsl-mc/fsl-mc-bus.c b/drivers/bus/fsl-mc/fsl-mc-bus.c index fa43c7d..624828b 100644 --- a/drivers/bus/fsl-mc/fsl-mc-bus.c +++ b/drivers/bus/fsl-mc/fsl-mc-bus.c @@ -627,6 +627,7 @@ int fsl_mc_device_add(struct fsl_mc_obj_desc *obj_desc, mc_dev->icid = parent_mc_dev->icid; mc_dev->dma_mask = FSL_MC_DEFAULT_DMA_MASK; mc_dev->dev.dma_mask = &mc_dev->dma_mask; + mc_dev->dev.coherent_dma_mask = mc_dev->dma_mask; dev_set_msi_domain(&mc_dev->dev, dev_get_msi_domain(&parent_mc_dev->dev)); } -- 1.9.1
