Commit 53debcd5 authored by Richard Kuo's avatar Richard Kuo
Browse files

Hexagon: use GENERIC_CPU_DEVICES



Signed-off-by: default avatarRichard Kuo <rkuo@codeaurora.org>
parent 66b03dbf
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@@ -29,6 +29,7 @@ config HEXAGON
	select GENERIC_CLOCKEVENTS
	select GENERIC_CLOCKEVENTS_BROADCAST
	select MODULES_USE_ELF_RELA
	select GENERIC_CPU_DEVICES
	---help---
	  Qualcomm Hexagon is a processor architecture designed for high
	  performance and low power across a wide variety of applications.
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extra-y := head.o vmlinux.lds

obj-$(CONFIG_SMP) += smp.o topology.o
obj-$(CONFIG_SMP) += smp.o

obj-y += setup.o irq_cpu.o traps.o syscalltab.o signal.o time.o
obj-y += process.o trampoline.o reset.o ptrace.o vdso.o

arch/hexagon/kernel/topology.c

deleted100644 → 0
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/*
 * CPU topology for Hexagon
 *
 * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License version 2 and
 * only version 2 as published by the Free Software Foundation.
 *
 * 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.  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., 51 Franklin Street, Fifth Floor, Boston, MA
 * 02110-1301, USA.
 */

#include <linux/cpu.h>
#include <linux/cpumask.h>
#include <linux/init.h>
#include <linux/node.h>
#include <linux/nodemask.h>
#include <linux/percpu.h>

/*  Swiped from MIPS.  */

static DEFINE_PER_CPU(struct cpu, cpu_devices);

static int __init topology_init(void)
{
	int i, ret;

	for_each_present_cpu(i) {

		/*
		 * register_cpu takes a per_cpu pointer and
		 * just points it at another per_cpu struct...
		 */

		ret = register_cpu(&per_cpu(cpu_devices, i), i);
		if (ret)
			printk(KERN_WARNING "topology_init: register_cpu %d "
			       "failed (%d)\n", i, ret);
	}

	return 0;
}

subsys_initcall(topology_init);