diff --git a/drivers/soundwire/intel.c b/drivers/soundwire/intel.c index f72d36654ac2..38e7f1a2bb97 100644 --- a/drivers/soundwire/intel.c +++ b/drivers/soundwire/intel.c @@ -1298,6 +1298,9 @@ static int intel_link_probe(struct auxiliary_device *auxdev, /* use generic bandwidth allocation algorithm */ sdw->cdns.bus.compute_params = sdw_compute_params; + /* avoid resuming from pm_runtime suspend if it's not required */ + dev_pm_set_driver_flags(dev, DPM_FLAG_SMART_SUSPEND); + ret = sdw_bus_master_add(bus, dev, dev->fwnode); if (ret) { dev_err(dev, "sdw_bus_master_add fail: %d\n", ret);