[SPARC64]: Fix PCI IRQ probing regression.

If the top-level cnode had multi entries in it's "reg"
property, we'd fail.  The buffer wasn't large enough in
such cases.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller 2006-02-17 08:20:18 -08:00
commit 101d5c18a9