Commit 167da469 authored by Yoichi Yuasa's avatar Yoichi Yuasa Committed by Ralf Baechle
Browse files

[MIPS] add cpu_wait() to machine_halt() 



Added cpu_wait() to machine_halt().
For the power reduction in halt.

Signed-off-by: default avatarYoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: default avatarRalf Baechle <ralf@linux-mips.org>
parent 71466dd4

arch/mips/cobalt/reset.c

+6 −1
Original line number Diff line number Diff line
@@ -12,6 +12,8 @@ 
#include <linux/io.h>

#include <linux/leds.h>



#include <asm/processor.h>



#include <cobalt.h>



#define RESET_PORT	((void __iomem *)CKSEG1ADDR(0x1c000000))
@@ -34,7 +36,10 @@ void cobalt_machine_halt(void) 
	led_trigger_event(power_off_led_trigger, LED_FULL);



	local_irq_disable();

	while (1) ;

	while (1) {

		if (cpu_wait)

			cpu_wait();

	}

}



void cobalt_machine_restart(char *command)