greybus: add a connection->private field

This will be used for driver-specific data for whatever drives the
other end of the connection.

Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
This commit is contained in:
Alex Elder 2014-10-03 15:05:21 -05:00 • committed by Greg Kroah-Hartman
commit 8a30672a52