x86-64: Move cpu number from PDA to per-cpu and consolidate with 32-bit.

tj: moved cpu_number definition out of CONFIG_HAVE_SETUP_PER_CPU_AREA
    for voyager.

Signed-off-by: Brian Gerst <brgerst@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>

1 files changed, 0 insertions, 1 deletions

diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
index b6d7eec0be77..4221e920886d 100644
--- a/arch/x86/kernel/cpu/common.c
+++ b/arch/x86/kernel/cpu/common.c
@@ -899,7 +899,6 @@ void __cpuinit pda_init(int cpu)
 
         load_pda_offset(cpu);
 
-        pda->cpunumber = cpu;
         pda->irqcount = -1;
         pda->kernelstack = (unsigned long)stack_thread_info() -
                                  PDA_STACKOFFSET + THREAD_SIZE;