From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/sound/usb/6fire/control.c | 16 ++++++----------
1 files changed, 6 insertions(+), 10 deletions(-)
diff --git a/kernel/sound/usb/6fire/control.c b/kernel/sound/usb/6fire/control.c
index 54656ee..9bd8dcb 100644
--- a/kernel/sound/usb/6fire/control.c
+++ b/kernel/sound/usb/6fire/control.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* Linux driver for TerraTec DMX 6Fire USB
*
@@ -10,11 +11,6 @@
* Thanks to:
* - Holger Ruckdeschel: he found out how to control individual channel
* volumes and introduced mute switch
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
*/
#include <linux/interrupt.h>
@@ -401,7 +397,7 @@
return 0;
}
-static struct snd_kcontrol_new vol_elements[] = {
+static const struct snd_kcontrol_new vol_elements[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Analog Playback Volume",
@@ -441,7 +437,7 @@
{}
};
-static struct snd_kcontrol_new mute_elements[] = {
+static const struct snd_kcontrol_new mute_elements[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Analog Playback Switch",
@@ -475,7 +471,7 @@
{}
};
-static struct snd_kcontrol_new elements[] = {
+static const struct snd_kcontrol_new elements[] = {
{
.iface = SNDRV_CTL_ELEM_IFACE_MIXER,
.name = "Line/Phono Capture Route",
@@ -521,7 +517,7 @@
struct control_runtime *rt,
struct snd_card *card,
char *name,
- struct snd_kcontrol_new *elems)
+ const struct snd_kcontrol_new *elems)
{
int ret;
int i;
@@ -543,7 +539,7 @@
ret = snd_ctl_add(card, control);
if (ret < 0)
return ret;
- ret = snd_ctl_add_slave(vmaster, control);
+ ret = snd_ctl_add_follower(vmaster, control);
if (ret < 0)
return ret;
i++;
--
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