greybus: create host-device compilation unit

Move everything host-device related to hd.c and hd.h.

Signed-off-by: Johan Hovold <johan@hovoldconsulting.com>
Reviewed-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
5 files changed
tree: 80ebab1a7366c6aaae4fd197cac39d4cd3b236c3
  1. drivers/