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/net/caif/cfutill.c
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@@ -1,7 +1,7 @@
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+// SPDX-License-Identifier: GPL-2.0-only
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 /*
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  * Copyright (C) ST-Ericsson AB 2010
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  * Author:	Sjur Brendeland
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- * License terms: GNU General Public License (GPL) version 2
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  */
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 #define pr_fmt(fmt) KBUILD_MODNAME ":%s(): " fmt, __func__
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@@ -33,7 +33,7 @@
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 	cfsrvl_init(util, channel_id, dev_info, true);
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 	util->layer.receive = cfutill_receive;
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 	util->layer.transmit = cfutill_transmit;
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-	snprintf(util->layer.name, CAIF_LAYER_NAME_SZ - 1, "util1");
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+	snprintf(util->layer.name, CAIF_LAYER_NAME_SZ, "util1");
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 	return &util->layer;
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 }
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