git.openwrt.org Git - openwrt/staging/linusw.git/blob

   1 From 3da4c0aceaaf3fabfc1cd0ba8b8480dec0e27f7b Mon Sep 17 00:00:00 2001
   2 From: popcornmix <popcornmix@gmail.com>
   3 Date: Tue, 5 Apr 2016 19:40:12 +0100
   4 Subject: [PATCH] reboot: Use power off rather than busy spinning when
   5  halt is requested
   6
   7 ---
   8  arch/arm/kernel/reboot.c | 4 +---
   9  1 file changed, 1 insertion(+), 3 deletions(-)
  10
  11 --- a/arch/arm/kernel/reboot.c
  12 +++ b/arch/arm/kernel/reboot.c
  13 @@ -101,9 +101,7 @@ void machine_shutdown(void)
  14   */
  15  void machine_halt(void)
  16  {
  17 -       local_irq_disable();
  18 -       smp_send_stop();
  19 -       while (1);
  20 +       machine_power_off();
  21  }
  22
  23  /*