On Fri, Mar 15, 2019 at 10:18:35AM +0200, Heikki Krogerus wrote: > Andy already pointed out that you need to use fwnodes. > > Rule of thumb: You always use fwnodes. Only if there is something that > can't be done with fwnodes you use DT or ACPI nodes directly. > > In this case there is absolutely nothing that would prevent you from > using fwnodes. ... > +/** > + * usb_role_switch_get_by_node - Find USB role switch by it's parent node > + * @node: The node that register USB role switch > + * > + * Finds and returns role switch registered by @node. The reference count > + * for the found switch is incremented. > + */ > +struct usb_role_switch *usb_role_switch_get_by_node(struct device_node *node) This is my proposal for function prototype: struct usb_role_switch * fwnode_usb_role_switch_get(struct fwnode_handle *fwnode); thanks, -- heikki
