x86: Allow cpu-x86 driver to be probed for UP
authorBin Meng <bmeng.cn@gmail.com>
Wed, 22 Jul 2015 08:21:12 +0000 (01:21 -0700)
committerSimon Glass <sjg@chromium.org>
Tue, 28 Jul 2015 16:36:25 +0000 (10:36 -0600)
commitc77b8912d86a08b57bab21982a865fbf2151f0af
tree275cb485aae30688bbcd32ad52024473f35c97c1
parente7cd070da61c1dc096aa8cd45185f90f6508707b
x86: Allow cpu-x86 driver to be probed for UP

Currently cpu-x86 driver is probed only for SMP. We add the same
support for UP when there is only one cpu node in the deive tree.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
arch/x86/cpu/cpu.c