[PATCH] snd_hda resume + MSI

[YAMAMOTO, Taku]

Greetings,

I've made a couple of patches for snd_hda:
 1. It reinitializes the hardware after resume.
    Otherwise my ThinkPad X60 won't make a noise after resume.

 2. It utilizes MSI for interrupt delivery.
    To isolate the interrupt line shared with MP-unsafe devices such as
    uhci.

Neither patches are depending on each other; one can apply either one
without another.
Of cource, both of the two can be applied at the same time.

Enjoy!

-- 
YAMAMOTO, Taku <taku at tackymt.homeip.net>
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