Commit 7123a6ca authored by Mark Salter's avatar Mark Salter
Browse files

C6X: add register_cpu call 



Commit ccbc60d3 requires CPU
topology information even in !SMP cases. This requires C6X to
add a call tp register_cpu() in order to avoid a panic at
boot time.

Signed-off-by: default avatarMark Salter <msalter@redhat.com>
parent d5981a5f

arch/c6x/kernel/setup.c

+15 −0
Original line number Diff line number Diff line
@@ -23,6 +23,7 @@ 
#include <linux/delay.h>

#include <linux/sched.h>

#include <linux/clk.h>

#include <linux/cpu.h>

#include <linux/fs.h>

#include <linux/of.h>
@@ -493,3 +494,17 @@ const struct seq_operations cpuinfo_op = { 
	c_next,

	show_cpuinfo

};



static struct cpu cpu_devices[NR_CPUS];



static int __init topology_init(void)

{

	int i;



	for_each_present_cpu(i)

		register_cpu(&cpu_devices[i], i);



	return 0;

}



subsys_initcall(topology_init);