From 57f0f512b273f60d52568b8c6b77e17f5636edc0 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Wed, 5 Aug 2015 17:04:01 -0300 Subject: Initial import --- arch/parisc/kernel/topology.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 arch/parisc/kernel/topology.c (limited to 'arch/parisc/kernel/topology.c') diff --git a/arch/parisc/kernel/topology.c b/arch/parisc/kernel/topology.c new file mode 100644 index 000000000..f5159381f --- /dev/null +++ b/arch/parisc/kernel/topology.c @@ -0,0 +1,37 @@ +/* + * arch/parisc/kernel/topology.c - Populate sysfs with topology information + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for more + * details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. + */ + +#include +#include +#include +#include + +static DEFINE_PER_CPU(struct cpu, cpu_devices); + +static int __init topology_init(void) +{ + int num; + + for_each_present_cpu(num) { + register_cpu(&per_cpu(cpu_devices, num), num); + } + return 0; +} + +subsys_initcall(topology_init); -- cgit v1.2.3-54-g00ecf