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H A Dirq.cdf81749db7d7303508be41503e4c8d1229a07d4c Tue Jun 23 04:18:47 UTC 2015 Bin Meng <bmeng.cn@gmail.com> x86: Reduce PIRQ routing table size

There is no need to populate multiple irq info entries with the same
bus number and device number, but with different interrupt pin. We
can use the same entry to store all the 4 interrupt pin (INT A/B/C/D)
routing information to reduce the whole PIRQ routing table size.

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