tree 585aeed63253eabe95ea7c43f2e237cb6a4b0564
parent e1158df0634ab771297fc7510dd78bcbe83e8c87
author Alex Elder <elder@linaro.org> 1413961470 -0500
committer Greg Kroah-Hartman <greg@kroah.com> 1413969628 +0800

greybus: define connection state

Define the state of a connection.  A connection will not be
enabled until it has been successfully set up.  Once it starts
getting torn down its state will move to "being destroyed".

Don't send any operation request messages unless the connection is
enabled.  And drop any incoming messages if if the connection is
not enabled.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>