change wifi driver to cypress

hc

2024-01-05 071106ecf68c401173c58808b1cf5f68cc50d390

 kernel/sound/usb/6fire/control.c
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@@ -1,3 +1,4 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Linux driver for TerraTec DMX 6Fire USB
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  *
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@@ -10,11 +11,6 @@
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  * Thanks to:
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  * - Holger Ruckdeschel: he found out how to control individual channel
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  *   volumes and introduced mute switch
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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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 #include <linux/interrupt.h>
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@@ -401,7 +397,7 @@
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 	return 0;
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 }
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-static struct snd_kcontrol_new vol_elements[] = {
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+static const struct snd_kcontrol_new vol_elements[] = {
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 	{
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 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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 		.name = "Analog Playback Volume",
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@@ -441,7 +437,7 @@
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 	{}
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 };
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-static struct snd_kcontrol_new mute_elements[] = {
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+static const struct snd_kcontrol_new mute_elements[] = {
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 	{
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 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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 		.name = "Analog Playback Switch",
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@@ -475,7 +471,7 @@
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 	{}
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 };
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-static struct snd_kcontrol_new elements[] = {
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+static const struct snd_kcontrol_new elements[] = {
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 	{
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 		.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
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 		.name = "Line/Phono Capture Route",
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@@ -521,7 +517,7 @@
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 	struct control_runtime *rt,
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 	struct snd_card *card,
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 	char *name,
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-	struct snd_kcontrol_new *elems)
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+	const struct snd_kcontrol_new *elems)
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 {
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 	int ret;
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 	int i;
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@@ -543,7 +539,7 @@
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 		ret = snd_ctl_add(card, control);
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 		if (ret < 0)
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 			return ret;
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-		ret = snd_ctl_add_slave(vmaster, control);
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+		ret = snd_ctl_add_follower(vmaster, control);
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 		if (ret < 0)
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 			return ret;
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 		i++;