add can driver

hc

2023-12-02 57e32c52610e6a560beda60bf33c48f9f42306d5

 kernel/include/asm-generic/percpu.h
..
..
@@ -5,6 +5,7 @@
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 #include <linux/compiler.h>
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 #include <linux/threads.h>
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 #include <linux/percpu-defs.h>
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+#include <linux/irqflags.h>
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 #ifdef CONFIG_SMP
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