add ip1811 driver

hc

2023-11-22 9ca5fbcb63a8dcaee0527f96afb91dc4b4bd8fa9

 kernel/init/main.c
..
..
@@ -580,6 +580,7 @@
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 	setup_command_line(command_line);
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 	setup_nr_cpu_ids();
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 	setup_per_cpu_areas();
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+	softirq_early_init();
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 	smp_prepare_boot_cpu();	/* arch-specific boot-cpu hooks */
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 	boot_cpu_hotplug_init();
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