|  | /* | 
|  | * Copyright (C) 2012 Avionic Design GmbH | 
|  | * Copyright (C) 2012-2013, NVIDIA Corporation | 
|  | * | 
|  | * This program is free software; you can redistribute it and/or modify it | 
|  | * under the terms and conditions of the GNU General Public License, | 
|  | * version 2, as published by the Free Software Foundation. | 
|  | * | 
|  | * This program is distributed in the hope it will be useful, but WITHOUT | 
|  | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | 
|  | * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for | 
|  | * more details. | 
|  | * | 
|  | * You should have received a copy of the GNU General Public License | 
|  | * along with this program.  If not, see <http://www.gnu.org/licenses/>. | 
|  | */ | 
|  |  | 
|  | #ifndef HOST1X_BUS_H | 
|  | #define HOST1X_BUS_H | 
|  |  | 
|  | struct bus_type; | 
|  | struct host1x; | 
|  |  | 
|  | extern struct bus_type host1x_bus_type; | 
|  |  | 
|  | int host1x_register(struct host1x *host1x); | 
|  | int host1x_unregister(struct host1x *host1x); | 
|  |  | 
|  | #endif |