treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / media / pci / ddbridge / ddbridge-ci.h
blobcc98656af34973096db0d5840d49a159fd580f10
1 /* SPDX-License-Identifier: GPL-2.0 */
2 /*
3 * ddbridge-ci.h: Digital Devices bridge CI (DuoFlex, CI Bridge) support
5 * Copyright (C) 2010-2017 Digital Devices GmbH
6 * Marcus Metzler <mocm@metzlerbros.de>
7 * Ralph Metzler <rjkm@metzlerbros.de>
9 * This program is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU General Public License
11 * version 2 only, as published by the Free Software Foundation.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
19 #ifndef __DDBRIDGE_CI_H__
20 #define __DDBRIDGE_CI_H__
22 #include "ddbridge.h"
24 /******************************************************************************/
26 int ddb_ci_attach(struct ddb_port *port, u32 bitrate);
27 void ddb_ci_detach(struct ddb_port *port);
29 #endif /* __DDBRIDGE_CI_H__ */