xref: /linux/arch/loongarch/kernel/idle.c (revision 9a87ffc99ec8eb8d35eed7c4f816d75f5cc9662e) 
1 // SPDX-License-Identifier: GPL-2.0
2 /*
3  * LoongArch idle loop support.
4  *
5  * Copyright (C) 2020-2022 Loongson Technology Corporation Limited
6  */
7 #include <linux/cpu.h>
8 #include <linux/irqflags.h>
9 #include <asm/cpu.h>
10 #include <asm/idle.h>
11 
arch_cpu_idle(void)12 void __cpuidle arch_cpu_idle(void)
13 {
14 	raw_local_irq_enable();
15 	__arch_cpu_idle(); /* idle instruction needs irq enabled */
16 	raw_local_irq_disable();
17 }
18