intel_idle: enable IVB Xeon support

commit 23795e580cad5d6b73d47d51b9074ce3e58bf334 upstream.

IVB Xeon currently shares the same parameters IVB client.

For 3.2, add model number to the switch in intel_idle_probe(), as
there is no device ID table.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
1 file changed