commit aa512d5edeab267d612c6be93eb6a2368ee7a6d6
author Jag Raman <jag.raman@oracle.com> Fri Jun 23 14:58:38 2017 -0400
committer David S. Miller <davem@davemloft.net> Sun Jun 25 13:43:14 2017 -0700
tree 5ea6bf86e8fa027343b28724c0302c5fd3b458c0
parent 110f2264b37674e99057acd249a930040fad55b1

sparc64: enhance VIO device probing

- Allocate IRQs for VIO devices during probing.
- Allow clients to specify if IRQs would be allocated for a given
  VIO device.
- Cache the device handle of the root node of channel-devices sub-tree in
  Machine Description (MDESC).

Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Reviewed-by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>