greybus: interface: clean up ES3 activation-retry hack

Clean up the ES3 activation retry-hack and isolate it in the interface
code.

This way the retry hack can be reused when we soon start allowing
interfaces to be reactivated after having been powered down.

Reviewed-by: Sandeep Patil <sspatil@google.com>
Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Alex Elder <elder@linaro.org>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Reviewed-by: Patrick Titiano <ptitiano@baylibre.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
This commit is contained in:
Johan Hovold 2016-07-20 16:40:22 +02:00 • committed by Greg Kroah-Hartman
commit 3e93cb6abb
2 changed files with 33 additions and 27 deletions