soundwire: bus_type: add sdw_master_device support

[linux-2.6-microblaze.git] / drivers / soundwire / bus.h

diff --git a/drivers/soundwire/bus.h b/drivers/soundwire/bus.h
index 204204a..93ab023 100644 (file)
--- a/drivers/soundwire/bus.h
+++ b/drivers/soundwire/bus.h
@@ -19,6 +19,9 @@ static inline int sdw_acpi_find_slaves(struct sdw_bus *bus)
 int sdw_of_find_slaves(struct sdw_bus *bus);
 void sdw_extract_slave_id(struct sdw_bus *bus,
                          u64 addr, struct sdw_slave_id *id);
+int sdw_master_device_add(struct sdw_bus *bus, struct device *parent,
+                         struct fwnode_handle *fwnode);
+int sdw_master_device_del(struct sdw_bus *bus);
 
 #ifdef CONFIG_DEBUG_FS
 void sdw_bus_debugfs_init(struct sdw_bus *bus);