From: popcornmix <popcornmix@gmail.com>
Date: Tue, 5 Apr 2016 18:40:12 +0000 (+0100)
Subject: reboot: Use power off rather than busy spinning when halt is requested
X-Git-Tag: accepted/tizen/unified/20200709.164653~1278
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ed040fe1c6b7d1989d9df194224144218f6fc219;p=platform%2Fkernel%2Flinux-rpi.git

reboot: Use power off rather than busy spinning when halt is requested
---

diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
index bb18ed0..a8595ab 100644
--- a/arch/arm/kernel/reboot.c
+++ b/arch/arm/kernel/reboot.c
@@ -102,9 +102,7 @@ void machine_shutdown(void)
  */
 void machine_halt(void)
 {
-	local_irq_disable();
-	smp_send_stop();
-	while (1);
+	machine_power_off();
 }
 
 /*