214 	enum ci_role			role;  member
264 	BUG_ON(ci->role >= CI_ROLE_END || !ci->roles[ci->role]);  in ci_role()
265 	return ci->roles[ci->role];  in ci_role()
268 static inline int ci_role_start(struct ci_hdrc *ci, enum ci_role role)  in ci_role_start()  argument
272 	if (role >= CI_ROLE_END)  in ci_role_start()
275 	if (!ci->roles[role])  in ci_role_start()
278 	ret = ci->roles[role]->start(ci);  in ci_role_start()
280 		ci->role = role;  in ci_role_start()
286 	enum ci_role role = ci->role;  in ci_role_stop()  local
288 	if (role == CI_ROLE_END)  in ci_role_stop()
291 	ci->role = CI_ROLE_END;  in ci_role_stop()
293 	ci->roles[role]->stop(ci);  in ci_role_stop()
298 	if (ci->role == CI_ROLE_HOST)  in ci_role_to_usb_role()
300 	else if (ci->role == CI_ROLE_GADGET && ci->vbus_active)  in ci_role_to_usb_role()
306 static inline enum ci_role usb_role_to_ci_role(enum usb_role role)  in usb_role_to_ci_role()  argument
308 	if (role == USB_ROLE_HOST)  in usb_role_to_ci_role()
310 	else if (role == USB_ROLE_DEVICE)  in usb_role_to_ci_role()