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/tools/testing/selftests/powerpc/benchmarks/null_syscall.c
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@@ -1,12 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-or-later
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 /*
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  * Test null syscall performance
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  *
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  * Copyright (C) 2009-2015 Anton Blanchard, IBM
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- *
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- * This program is free software; you can redistribute it and/or
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- * modify it under the terms of the GNU General Public License
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- * as published by the Free Software Foundation; either version
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- * 2 of the License, or (at your option) any later version.
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  */
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 #define NR_LOOPS 10000000
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@@ -25,7 +21,7 @@
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 unsigned long long timebase_frequency;
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 double timebase_multiplier;
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-static inline unsigned long long mftb(void)
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+static inline unsigned long mftb(void)
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 {
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 	unsigned long low;
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