Commit 55a10984 authored by Jesse Barnes's avatar Jesse Barnes
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Revert "PCI: get larger bridge ranges when space is available" 



This reverts commit 308cf8e1.  This
patch had trouble with transparent bridges, among other things.  A more
readable and correct version should land in 2.6.33.

Signed-off-by: default avatarJesse Barnes <jbarnes@virtuousgeek.org>
parent 964fe080

drivers/pci/setup-bus.c

+2 −11
Original line number Diff line number Diff line
@@ -299,17 +299,8 @@ static struct resource *find_free_bus_resource(struct pci_bus *bus, unsigned lon 
		r = bus->resource[i];

		if (r == &ioport_resource || r == &iomem_resource)

			continue;

		if (r && (r->flags & type_mask) == type) {

			if (!r->parent)

		if (r && (r->flags & type_mask) == type && !r->parent)

			return r;

			/*

			 * if there is no child under that, we should release

			 * and use it. don't need to reset it, pbus_size_* will

			 * set it again

			 */

			if (!r->child && !release_resource(r))

				return r;

		}

	}

	return NULL;

}