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path: root/drivers/usb/typec/class.c
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Diffstat (limited to 'drivers/usb/typec/class.c')
-rw-r--r--drivers/usb/typec/class.c38
1 files changed, 15 insertions, 23 deletions
diff --git a/drivers/usb/typec/class.c b/drivers/usb/typec/class.c
index e61dffb27a0c..00141e05bc72 100644
--- a/drivers/usb/typec/class.c
+++ b/drivers/usb/typec/class.c
@@ -1500,7 +1500,7 @@ typec_port_register_altmode(struct typec_port *port,
sprintf(id, "id%04xm%02x", desc->svid, desc->mode);
- mux = typec_mux_get(port->dev.parent, id);
+ mux = typec_mux_get(&port->dev, id);
if (IS_ERR(mux))
return ERR_CAST(mux);
@@ -1540,18 +1540,6 @@ struct typec_port *typec_register_port(struct device *parent,
return ERR_PTR(id);
}
- port->sw = typec_switch_get(cap->fwnode ? &port->dev : parent);
- if (IS_ERR(port->sw)) {
- ret = PTR_ERR(port->sw);
- goto err_switch;
- }
-
- port->mux = typec_mux_get(parent, "typec-mux");
- if (IS_ERR(port->mux)) {
- ret = PTR_ERR(port->mux);
- goto err_mux;
- }
-
switch (cap->type) {
case TYPEC_PORT_SRC:
port->pwr_role = TYPEC_SOURCE;
@@ -1592,13 +1580,26 @@ struct typec_port *typec_register_port(struct device *parent,
port->port_type = cap->type;
port->prefer_role = cap->prefer_role;
+ device_initialize(&port->dev);
port->dev.class = typec_class;
port->dev.parent = parent;
port->dev.fwnode = cap->fwnode;
port->dev.type = &typec_port_dev_type;
dev_set_name(&port->dev, "port%d", id);
- ret = device_register(&port->dev);
+ port->sw = typec_switch_get(&port->dev);
+ if (IS_ERR(port->sw)) {
+ put_device(&port->dev);
+ return ERR_CAST(port->sw);
+ }
+
+ port->mux = typec_mux_get(&port->dev, "typec-mux");
+ if (IS_ERR(port->mux)) {
+ put_device(&port->dev);
+ return ERR_CAST(port->mux);
+ }
+
+ ret = device_add(&port->dev);
if (ret) {
dev_err(parent, "failed to register port (%d)\n", ret);
put_device(&port->dev);
@@ -1606,15 +1607,6 @@ struct typec_port *typec_register_port(struct device *parent,
}
return port;
-
-err_mux:
- typec_switch_put(port->sw);
-
-err_switch:
- ida_simple_remove(&typec_index_ida, port->id);
- kfree(port);
-
- return ERR_PTR(ret);
}
EXPORT_SYMBOL_GPL(typec_register_port);