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authorRussell King <rmk@dyn-67.arm.linux.org.uk>2007-03-13 09:54:21 +0000
committerRussell King <rmk+kernel@arm.linux.org.uk>2007-03-13 09:54:21 +0000
commit66fb8bd209926140844830762164a44afdbf44ef (patch)
treec6ab532e2c523b19a4e18a995f0d33c94512e834 /arch/arm/kernel
parent8b9909ded6922c33c221b105b26917780cfa497d (diff)
[ARM] Fix breakage caused by 72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc
72486f1f8f0a2bc828b9d30cf4690cf2dd6807fc inverted the sense for enabling hotplug CPU controls without reference to any other architecture other than i386, ia64 and PowerPC. This left everyone else without hotplug CPU control. Fix ARM for this brain damage. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/kernel')
-rw-r--r--arch/arm/kernel/setup.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 03e37af315d..0453dcc757b 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -839,8 +839,11 @@ static int __init topology_init(void)
{
int cpu;
- for_each_possible_cpu(cpu)
- register_cpu(&per_cpu(cpu_data, cpu).cpu, cpu);
+ for_each_possible_cpu(cpu) {
+ struct cpuinfo_arm *cpuinfo = &per_cpu(cpu_data, cpu);
+ cpuinfo->cpu.hotpluggable = 1;
+ register_cpu(&cpuinfo->cpu, cpu);
+ }
return 0;
}