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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/sound/pci/vx222/vx222.c
....@@ -1,21 +1,8 @@
1
+// SPDX-License-Identifier: GPL-2.0-or-later
12 /*
23  * Driver for Digigram VX222 V2/Mic PCI soundcards
34  *
45  * Copyright (c) 2002 by Takashi Iwai <tiwai@suse.de>
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- *
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- *   This program is free software; you can redistribute it and/or modify
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- *   it under the terms of the GNU General Public License as published by
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- *   the Free Software Foundation; either version 2 of the License, or
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- *   (at your option) any later version.
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- *
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- *   This program is distributed in the hope that it will be useful,
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- *   but WITHOUT ANY WARRANTY; without even the implied warranty of
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- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- *   GNU General Public License for more details.
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- *
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- *   You should have received a copy of the GNU General Public License
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- *   along with this program; if not, write to the Free Software
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- *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
196  */
207 
218 #include <linux/init.h>
....@@ -75,7 +62,7 @@
7562 static const DECLARE_TLV_DB_SCALE(db_scale_old_vol, -11350, 50, 0);
7663 static const DECLARE_TLV_DB_SCALE(db_scale_akm, -7350, 50, 0);
7764 
78
-static struct snd_vx_hardware vx222_old_hw = {
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+static const struct snd_vx_hardware vx222_old_hw = {
7966 
8067 	.name = "VX222/Old",
8168 	.type = VX_TYPE_BOARD,
....@@ -87,7 +74,7 @@
8774 	.output_level_db_scale = db_scale_old_vol,
8875 };
8976 
90
-static struct snd_vx_hardware vx222_v2_hw = {
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+static const struct snd_vx_hardware vx222_v2_hw = {
9178 
9279 	.name = "VX222/v2",
9380 	.type = VX_TYPE_V2,
....@@ -99,7 +86,7 @@
9986 	.output_level_db_scale = db_scale_akm,
10087 };
10188 
102
-static struct snd_vx_hardware vx222_mic_hw = {
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+static const struct snd_vx_hardware vx222_mic_hw = {
10390 
10491 	.name = "VX222/Mic",
10592 	.type = VX_TYPE_MIC,
....@@ -135,16 +122,16 @@
135122 
136123 
137124 static int snd_vx222_create(struct snd_card *card, struct pci_dev *pci,
138
-			    struct snd_vx_hardware *hw,
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+			    const struct snd_vx_hardware *hw,
139126 			    struct snd_vx222 **rchip)
140127 {
141128 	struct vx_core *chip;
142129 	struct snd_vx222 *vx;
143130 	int i, err;
144
-	static struct snd_device_ops ops = {
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+	static const struct snd_device_ops ops = {
145132 		.dev_free =	snd_vx222_dev_free,
146133 	};
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-	struct snd_vx_ops *vx_ops;
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+	const struct snd_vx_ops *vx_ops;
148135 
149136 	/* enable PCI device */
150137 	if ((err = pci_enable_device(pci)) < 0)
....@@ -176,6 +163,7 @@
176163 		return -EBUSY;
177164 	}
178165 	chip->irq = pci->irq;
166
+	card->sync_irq = chip->irq;
179167 
180168 	if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) {
181169 		snd_vx222_free(chip);
....@@ -192,7 +180,7 @@
192180 {
193181 	static int dev;
194182 	struct snd_card *card;
195
-	struct snd_vx_hardware *hw;
183
+	const struct snd_vx_hardware *hw;
196184 	struct snd_vx222 *vx;
197185 	int err;
198186