greybus: connection: add control-connected helper

Add control-connected helper to improve readability.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2015-09-17 13:17:24 +02:00 • committed by Greg Kroah-Hartman
commit 9d7fc25b3c