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/isa/msnd/msnd_pinnacle.c | 21 ++++-----------------
1 files changed, 4 insertions(+), 17 deletions(-)
diff --git a/kernel/sound/isa/msnd/msnd_pinnacle.c b/kernel/sound/isa/msnd/msnd_pinnacle.c
index 11af9c4..24b34ec 100644
--- a/kernel/sound/isa/msnd/msnd_pinnacle.c
+++ b/kernel/sound/isa/msnd/msnd_pinnacle.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*********************************************************************
*
* Linux multisound pinnacle/fiji driver for ALSA.
@@ -9,7 +10,6 @@
* to make it easier for some brave heart to implemt classic
* support in alsa, i left all the MSND_CLASSIC tokens in this file.
* but for now this untested & undone.
- *
*
* ripped from linux kernel 2.4.18 by Karsten Wiese.
*
@@ -29,20 +29,6 @@
* 12-3-2000 Modified IO port validation Steve Sycamore
*
* Copyright (C) 1998 Andrew Veliath
- *
- * 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.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*
********************************************************************/
@@ -542,7 +528,7 @@
{
struct snd_msnd *chip = card->private_data;
int err;
- static struct snd_device_ops ops = {
+ static const struct snd_device_ops ops = {
.dev_free = snd_msnd_dev_free,
};
@@ -552,6 +538,7 @@
printk(KERN_ERR LOGNAME ": Couldn't grab IRQ %d\n", chip->irq);
return err;
}
+ card->sync_irq = chip->irq;
if (request_region(chip->io, DSP_NUMIO, card->shortname) == NULL) {
free_irq(chip->irq, chip);
return -EBUSY;
@@ -565,7 +552,7 @@
free_irq(chip->irq, chip);
return -EBUSY;
}
- chip->mappedbase = ioremap_nocache(chip->base, 0x8000);
+ chip->mappedbase = ioremap(chip->base, 0x8000);
if (!chip->mappedbase) {
printk(KERN_ERR LOGNAME
": unable to map memory region 0x%lx-0x%lx\n",
--
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