--- zzzz-none-000/linux-3.10.107/arch/m32r/kernel/smpboot.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/m32r/kernel/smpboot.c	2021-02-04 17:41:59.000000000 +0000
@@ -343,7 +343,7 @@
 	}
 }
 
-int __cpuinit __cpu_up(unsigned int cpu_id, struct task_struct *tidle)
+int __cpu_up(unsigned int cpu_id, struct task_struct *tidle)
 {
 	int timeout;
 
@@ -376,7 +376,7 @@
 	if (!cpumask_equal(&cpu_callin_map, cpu_online_mask))
 		BUG();
 
-	for (cpu_id = 0 ; cpu_id < num_online_cpus() ; cpu_id++)
+	for_each_online_cpu(cpu_id)
 		show_cpu_info(cpu_id);
 
 	/*