[SPARC]: Fix initialization of sun4d SBUS interrupts.
authorDavid S. Miller <davem@sunset.davemloft.net>
Tue, 18 Jul 2006 04:39:09 +0000 (21:39 -0700)
committerDavid S. Miller <davem@sunset.davemloft.net>
Fri, 21 Jul 2006 21:18:11 +0000 (14:18 -0700)
1) Explicitly traverse to the root looking for the "sbi".
2) Grab the "board#" property from the sbi's parent and
   verify that this parent is an "io-unit" node.
3) Skip IRQ initialization when device lacks "reg" property.

Signed-off-by: David S. Miller <davem@davemloft.net>

No differences found