tree 2e20d81bc05b60b7108733daf5713ea640ad2477
parent 0ae0b54565a8dcc2b98de694b998e765de15b713
author Michael Ellerman <michael@ellerman.id.au> 1188290874 +1000
committer Paul Mackerras <paulus@samba.org> 1189697600 +1000

[POWERPC] Add an optional device_node pointer to the irq_host

The majority of irq_host implementations (3 out of 4) are associated
with a device_node, and need to stash it somewhere. Rather than having
it somewhere different for each host, add an optional device_node pointer
to the irq_host structure.

Signed-off-by: Michael Ellerman <michael@ellerman.id.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>