tree 24b8ecfdc5e56adc385a8e5ad9bcc955fbe896fa
parent 37f4aba5345affea56e974a9eb4866688413a3c6
author James Feist <james.feist@linux.intel.com> 1518565867 -0800
committer Feist, James <james.feist@intel.com> 1518808529 -0800

Fix rescan logic, and rescan on power changes

Fix rescan by looking for available busses each time. Make
rescan non-blocking. Also don't add duplicates from a muxed
bus.

Change-Id: Ib86bbe7240d5142ebc81a4501656cce80f462d3f
Signed-off-by: James Feist <james.feist@linux.intel.com>