arch/tile: improve support for PCI hotplug
authorChris Metcalf <cmetcalf@tilera.com>
Mon, 2 May 2011 19:09:42 +0000 (15:09 -0400)
committerChris Metcalf <cmetcalf@tilera.com>
Wed, 4 May 2011 18:39:53 +0000 (14:39 -0400)
Note that this is not complete hot-plug support; hot-unplug is not included.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>

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