projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 45f5984a GC |
1 | /* |
| 2 | * Symmetric Multi Processing (SMP) support for Armada XP | |
| 3 | * | |
| 4 | * Copyright (C) 2012 Marvell | |
| 5 | * | |
| 6 | * Lior Amsalem <alior@marvell.com> | |
| 7 | * Gregory CLEMENT <gregory.clement@free-electrons.com> | |
| 8 | * Thomas Petazzoni <thomas.petazzoni@free-electrons.com> | |
| 9 | * | |
| 10 | * This file is licensed under the terms of the GNU General Public | |
| 11 | * License version 2. This program is licensed "as is" without any | |
| 12 | * warranty of any kind, whether express or implied. | |
| 13 | */ | |
| 14 | #include <linux/kernel.h> | |
| 15 | #include <linux/errno.h> | |
| 16 | #include <linux/smp.h> | |
| 17 | #include <asm/proc-fns.h> | |
| 18 | ||
| 19 | /* | |
| 20 | * platform-specific code to shutdown a CPU | |
| 21 | * | |
| 22 | * Called with IRQs disabled | |
| 23 | */ | |
| 24 | void __ref armada_xp_cpu_die(unsigned int cpu) | |
| 25 | { | |
| 26 | cpu_do_idle(); | |
| 27 | ||
| 28 | /* We should never return from idle */ | |
| 29 | panic("mvebu: cpu %d unexpectedly exit from shutdown\n", cpu); | |
| 30 | } |