748e1230cb
Fix some omissions found in the code.
- initialize and use the host device connections list
- rename the interface connections list (was "functions")
- use the interface connections list
- define a spinlock protecting the connections lists
- declare gb_operation_submit() in "operation.h"
And the cport id map lock is per-host device, it's shared across all
host devices. There's no need for one in struct greybus_host_device.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>