x86: Change irq_already_routed to a local variable
authorSimon Glass <sjg@chromium.org>
Mon, 16 Jan 2017 14:04:18 +0000 (07:04 -0700)
committerBin Meng <bmeng.cn@gmail.com>
Tue, 7 Feb 2017 05:07:30 +0000 (13:07 +0800)
commit337705833c8f73560af8f4c163ed6b0d9e5440af
treed8324bc3d758f83eb553d85165e5edfbf2300a27
parenta0c75f9080f0dac35f7190c673b64b243c9c6469
x86: Change irq_already_routed to a local variable

This avoids using BSS before SDRAM is set up in SPL.

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