Release 4.11 arch/arm/mach-gemini/idle.c

/*
 * arch/arm/mach-gemini/idle.c
 */

#include <linux/init.h>
#include <asm/system_misc.h>
#include <asm/proc-fns.h>



static void gemini_idle(void)
{
	/*
         * Because of broken hardware we have to enable interrupts or the CPU
         * will never wakeup... Acctualy it is not very good to enable
         * interrupts first since scheduler can miss a tick, but there is
         * no other way around this. Platforms that needs it for power saving
         * should enable it in init code, since by default it is
         * disabled.
         */

	/* FIXME: Enabling interrupts here is racy! */
	local_irq_enable();
	cpu_do_idle();
}

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static int __init gemini_idle_init(void)
{
	arm_pm_idle = gemini_idle;
	return 0;
}

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arch_initcall(gemini_idle_init);
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Directory: arch/arm/mach-gemini

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