tree e86809b916cfdd34deb0596eb735427cbee8cfa4
parent 7da3ca6f2b06050c9c7a55f89d2de2d142356929
author Simon Glass <sjg@chromium.org> 1453264348 -0700
committer Bin Meng <bmeng.cn@gmail.com> 1453608438 +0800

x86: Use the IRQ device when setting up the mptable

Instead of searching for the device tree node, use the IRQ device which has
a record of it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>