greybus: operation: add helper functions for unidirectional operations

Add helper functions for initiating unidirectional operations and
waiting for them to have been acknowledged as sent by the host device.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2016-04-29 17:08:33 +02:00 • committed by Greg Kroah-Hartman
commit 5fdc027d54
2 changed files with 57 additions and 0 deletions