diff options
Diffstat (limited to 'drivers/soundwire/bus.c')
| -rw-r--r-- | drivers/soundwire/bus.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/soundwire/bus.c b/drivers/soundwire/bus.c index bc72c3d58bbf..9626bd1ab271 100644 --- a/drivers/soundwire/bus.c +++ b/drivers/soundwire/bus.c @@ -25,6 +25,14 @@ int sdw_add_bus_master(struct sdw_bus *bus) mutex_init(&bus->bus_lock); INIT_LIST_HEAD(&bus->slaves); + if (bus->ops->read_prop) { + ret = bus->ops->read_prop(bus); + if (ret < 0) { + dev_err(bus->dev, "Bus read properties failed:%d", ret); + return ret; + } + } + /* * Device numbers in SoundWire are 0 thru 15. Enumeration device * number (0), Broadcast device number (15), Group numbers (12 and |