to_role_switch
return dev ? to_role_switch(dev) : ERR_PTR(-EPROBE_DEFER);
return dev ? to_role_switch(dev) : ERR_PTR(-EPROBE_DEFER);
sw = to_role_switch(dev);
struct usb_role_switch *sw = to_role_switch(dev);
struct usb_role_switch *sw = to_role_switch(dev);
struct usb_role_switch *sw = to_role_switch(dev);
struct usb_role_switch *sw = to_role_switch(dev);