1f79046bd7
Currently there are two trace points defined for the Greybus host device structure. One records information when a message gets sent, and another when it gets received. Neither of these is really a host device event. We have trace points defined for messages that dump information about all sent and received messages. As a result, the information about sending messages over a host is redundant, and can go away. (Note that the message traces may need a little refinement so they produce all desired information.) Instead of these trace points, define some that are directly related to the host device abstraction: when one is created, added, deleted, or released (destroyed). These do not require a CPort ID or payload size, so eliminate those two parameters from the host device trace point prototype. Change the trace information recorded for a host device to be just a subset of interesting fields in a host device. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>