diff options
| -rw-r--r-- | drivers/staging/fsl-mc/bus/mc-bus.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/fsl-mc/bus/mc-bus.c b/drivers/staging/fsl-mc/bus/mc-bus.c index 981e4c2..8bf76d7 100644 --- a/drivers/staging/fsl-mc/bus/mc-bus.c +++ b/drivers/staging/fsl-mc/bus/mc-bus.c @@ -469,6 +469,10 @@ int fsl_mc_device_add(struct dprc_obj_desc *obj_desc, goto error_cleanup_dev; } + /* Objects are coherent, unless 'no shareability' flag set. */ + if (!(obj_desc->flags & DPRC_OBJ_FLAG_NO_MEM_SHAREABILITY)) + arch_setup_dma_ops(&mc_dev->dev, 0, 0, NULL, true); + /* * The device-specific probe callback will get invoked by device_add() */ |