1/*
2 * arch/arm/mach-gemini/idle.c
3 */
4
5#include <linux/init.h>
6#include <asm/system_misc.h>
7#include <asm/proc-fns.h>
8
9static void gemini_idle(void)
10{
11	/*
12	 * Because of broken hardware we have to enable interrupts or the CPU
13	 * will never wakeup... Acctualy it is not very good to enable
14	 * interrupts first since scheduler can miss a tick, but there is
15	 * no other way around this. Platforms that needs it for power saving
16	 * should enable it in init code, since by default it is
17	 * disabled.
18	 */
19
20	/* FIXME: Enabling interrupts here is racy! */
21	local_irq_enable();
22	cpu_do_idle();
23}
24
25static int __init gemini_idle_init(void)
26{
27	arm_pm_idle = gemini_idle;
28	return 0;
29}
30
31arch_initcall(gemini_idle_init);
32