--- zzzz-none-000/linux-3.10.107/kernel/sched/cpupri.h	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/kernel/sched/cpupri.h	2021-02-04 17:41:59.000000000 +0000
@@ -17,7 +17,7 @@
 
 struct cpupri {
 	struct cpupri_vec pri_to_cpu[CPUPRI_NR_PRIORITIES];
-	int               cpu_to_pri[NR_CPUS];
+	int *cpu_to_pri;
 };
 
 #ifdef CONFIG_SMP
@@ -26,9 +26,6 @@
 void cpupri_set(struct cpupri *cp, int cpu, int pri);
 int cpupri_init(struct cpupri *cp);
 void cpupri_cleanup(struct cpupri *cp);
-#else
-#define cpupri_set(cp, cpu, pri) do { } while (0)
-#define cpupri_init() do { } while (0)
 #endif
 
 #endif /* _LINUX_CPUPRI_H */