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>
1 file changed
tree: c4c77d3aefe142d558d06d24e1a66b9e46768f83
  1. drivers/