修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/include/linux/start_kernel.h
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@@ -9,5 +9,7 @@
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    up something else. */
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 extern asmlinkage void __init start_kernel(void);
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+extern void __init arch_call_rest_init(void);
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+extern void __ref rest_init(void);
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 #endif /* _LINUX_START_KERNEL_H */