greybus: add an incoming request receive method
Define a new protocol method intended to handle the receipt of an
incoming operation request. Most protocols have no expected
incoming requests and can leave this null. If a request arrives for
a protocol with no request receive handler an error is reported and
the request fails.
Get rid of the previous fixed array of receive handlers, it's
no longer needed.
Signed-off-by: Alex Elder <elder@linaro.org>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
7 files changed
tree: ed7d9f7fdbab6053c2c52d6bef61e1c9d6243a7f
- drivers/