treewide: remove redundant IS_ERR() before error code check
[linux/fpc-iii.git] / drivers / media / pci / bt8xx / bttv-audio-hook.h
blobd6a1a5a60a564686a65df8c63399a3be1ead40b3
1 /*
2 * SPDX-License-Identifier: GPL-2.0
4 * Handlers for board audio hooks, split from bttv-cards
6 * Copyright (c) 2006 Mauro Carvalho Chehab <mchehab@kernel.org>
7 * This code is placed under the terms of the GNU General Public License
8 */
10 #include "bttvp.h"
12 void winview_volume (struct bttv *btv, __u16 volume);
14 void lt9415_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
15 void avermedia_tvphone_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
16 void avermedia_tv_stereo_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
17 void terratv_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
18 void gvbctv3pci_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
19 void gvbctv5pci_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
20 void winfast2000_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
21 void pvbt878p9b_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
22 void fv2000s_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
23 void windvr_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);
24 void adtvk503_audio(struct bttv *btv, struct v4l2_tuner *tuner, int set);