API,core: Add reference from binding to mctp core
All of the prototype binding implementations so far have added a
reference to the core struct mctp from their binding.
This change adds a the struct mctp pointer to struct mctp_binding, so it
doesn't need to be included in every implementation.
This also allows us to drop the struct mctp * argument where we have a
reference to a binding.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
diff --git a/serial.c b/serial.c
index 482cedb..c9f6c90 100644
--- a/serial.c
+++ b/serial.c
@@ -19,7 +19,6 @@
struct mctp_binding_serial {
struct mctp_binding binding;
- struct mctp *mctp;
int fd;
unsigned long bus_id;
@@ -138,7 +137,7 @@
assert(pkt);
if (valid)
- mctp_bus_rx(serial->mctp, &serial->binding, pkt);
+ mctp_bus_rx(&serial->binding, pkt);
mctp_pktbuf_free(pkt);
serial->rx_pkt = NULL;
@@ -294,7 +293,6 @@
struct mctp *mctp, mctp_eid_t eid)
{
assert(serial->fd >= 0);
- serial->mctp = mctp;
mctp_register_bus(mctp, &serial->binding, eid);
}