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| 1 | +/* SPDX-License-Identifier: GPL-2.0-or-later */ |
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| 1 | 2 | /* |
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| 2 | 3 | * Driver for Digigram VXpocket soundcards |
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| 3 | 4 | * |
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| 4 | 5 | * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de> |
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| 5 | | - * |
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| 6 | | - * This program is free software; you can redistribute it and/or modify |
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| 7 | | - * it under the terms of the GNU General Public License as published by |
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| 8 | | - * the Free Software Foundation; either version 2 of the License, or |
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| 9 | | - * (at your option) any later version. |
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| 10 | | - * |
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| 11 | | - * This program is distributed in the hope that it will be useful, |
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| 12 | | - * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 13 | | - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 14 | | - * GNU General Public License for more details. |
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| 15 | | - * |
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| 16 | | - * You should have received a copy of the GNU General Public License |
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| 17 | | - * along with this program; if not, write to the Free Software |
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| 18 | | - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
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| 19 | 6 | */ |
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| 20 | 7 | |
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| 21 | 8 | #ifndef __VXPOCKET_H |
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| .. | .. |
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| 45 | 32 | |
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| 46 | 33 | #define to_vxpocket(x) container_of(x, struct snd_vxpocket, core) |
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| 47 | 34 | |
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| 48 | | -extern struct snd_vx_ops snd_vxpocket_ops; |
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| 35 | +extern const struct snd_vx_ops snd_vxpocket_ops; |
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| 49 | 36 | |
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| 50 | 37 | void vx_set_mic_boost(struct vx_core *chip, int boost); |
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| 51 | 38 | void vx_set_mic_level(struct vx_core *chip, int level); |
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