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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 VX222 V2/Mic PCI 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 | #include <linux/init.h> |
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| .. | .. |
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| 75 | 62 | static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0); |
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| 76 | 63 | static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0); |
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| 77 | 64 | |
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| 78 | | -static struct snd_vx_hardware vx222_old_hw = { |
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| 65 | +static const struct snd_vx_hardware vx222_old_hw = { |
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| 79 | 66 | |
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| 80 | 67 | .name = "VX222/Old", |
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| 81 | 68 | .type = VX_TYPE_BOARD, |
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| .. | .. |
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| 87 | 74 | .output_level_db_scale = db_scale_old_vol, |
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| 88 | 75 | }; |
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| 89 | 76 | |
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| 90 | | -static struct snd_vx_hardware vx222_v2_hw = { |
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| 77 | +static const struct snd_vx_hardware vx222_v2_hw = { |
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| 91 | 78 | |
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| 92 | 79 | .name = "VX222/v2", |
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| 93 | 80 | .type = VX_TYPE_V2, |
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| .. | .. |
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| 99 | 86 | .output_level_db_scale = db_scale_akm, |
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| 100 | 87 | }; |
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| 101 | 88 | |
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| 102 | | -static struct snd_vx_hardware vx222_mic_hw = { |
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| 89 | +static const struct snd_vx_hardware vx222_mic_hw = { |
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| 103 | 90 | |
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| 104 | 91 | .name = "VX222/Mic", |
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| 105 | 92 | .type = VX_TYPE_MIC, |
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| .. | .. |
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| 135 | 122 | |
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| 136 | 123 | |
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| 137 | 124 | static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci, |
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| 138 | | - struct snd_vx_hardware *hw, |
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| 125 | + const struct snd_vx_hardware *hw, |
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| 139 | 126 | struct snd_vx222 **rchip) |
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| 140 | 127 | { |
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| 141 | 128 | struct vx_core *chip; |
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| 142 | 129 | struct snd_vx222 *vx; |
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| 143 | 130 | int i, err; |
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| 144 | | - static struct snd_device_ops ops = { |
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| 131 | + static const struct snd_device_ops ops = { |
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| 145 | 132 | .dev_free = snd_vx222_dev_free, |
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| 146 | 133 | }; |
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| 147 | | - struct snd_vx_ops *vx_ops; |
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| 134 | + const struct snd_vx_ops *vx_ops; |
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| 148 | 135 | |
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| 149 | 136 | /* enable PCI device */ |
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| 150 | 137 | if ((err = pci_enable_device(pci)) < 0) |
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| .. | .. |
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| 176 | 163 | return -EBUSY; |
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| 177 | 164 | } |
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| 178 | 165 | chip->irq = pci->irq; |
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| 166 | + card->sync_irq = chip->irq; |
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| 179 | 167 | |
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| 180 | 168 | if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { |
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| 181 | 169 | snd_vx222_free(chip); |
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| .. | .. |
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| 192 | 180 | { |
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| 193 | 181 | static int dev; |
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| 194 | 182 | struct snd_card *card; |
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| 195 | | - struct snd_vx_hardware *hw; |
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| 183 | + const struct snd_vx_hardware *hw; |
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| 196 | 184 | struct snd_vx222 *vx; |
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| 197 | 185 | int err; |
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| 198 | 186 | |
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