control: Support switch to 'default_ceiling'

To remove the term `speed`, the 'full_speed' zone configuration
attribute will be replaced with the use of 'default_ceiling'. Currently
need to support both until the upstream configs are updated to
'default_ceiling' and merged.

Change-Id: I2aaee1183e25b4b57969762bb978a1b127a732c0
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
1 file changed