修改4g拨号为QMI,需要在系统里后台执行quectel-CM

hc

2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5

 kernel/sound/isa/gus/gusmax.c
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@@ -1,22 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  *  Driver for Gravis UltraSound MAX soundcard
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  *  Copyright (c) by Jaroslav Kysela <perex@perex.cz>
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- *
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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
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- *
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  */
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 #include <linux/init.h>
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@@ -206,8 +191,8 @@
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 static int snd_gusmax_probe(struct device *pdev, unsigned int dev)
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 {
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-	static int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
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-	static int possible_dmas[] = {5, 6, 7, 1, 3, -1};
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+	static const int possible_irqs[] = {5, 11, 12, 9, 7, 15, 3, -1};
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+	static const int possible_dmas[] = {5, 6, 7, 1, 3, -1};
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 	int xirq, xdma1, xdma2, err;
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 	struct snd_card *card;
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 	struct snd_gus_card *gus = NULL;
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@@ -256,7 +241,7 @@
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 				     pcm_channels[dev],
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 				     0, &gus);
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 	} else {
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-		static unsigned long possible_ports[] = {
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+		static const unsigned long possible_ports[] = {
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 			0x220, 0x230, 0x240, 0x250, 0x260
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 		};
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 		int i;
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@@ -297,7 +282,8 @@
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 		goto _err;
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 	}
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 	maxcard->irq = xirq;
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-	
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+	card->sync_irq = maxcard->irq;
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+
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 	err = snd_wss_create(card,
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 			     gus->gf1.port + 0x10c, -1, xirq,
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 			     xdma2 < 0 ? xdma1 : xdma2, xdma1,