diff options
Diffstat (limited to 'net/dsa/slave.c')
| -rw-r--r-- | net/dsa/slave.c | 57 |
1 files changed, 0 insertions, 57 deletions
diff --git a/net/dsa/slave.c b/net/dsa/slave.c index 2c57c7205aa3..ab298c41b8e7 100644 --- a/net/dsa/slave.c +++ b/net/dsa/slave.c @@ -27,16 +27,6 @@ static bool dsa_slave_dev_check(struct net_device *dev); -static int dsa_port_notify(struct dsa_port *dp, unsigned long e, void *v) -{ - struct raw_notifier_head *nh = &dp->ds->dst->nh; - int err; - - err = raw_notifier_call_chain(nh, e, v); - - return notifier_to_errno(err); -} - /* slave mii_bus handling ***************************************************/ static int dsa_slave_phy_read(struct mii_bus *bus, int addr, int reg) { @@ -514,53 +504,6 @@ static int dsa_slave_port_obj_dump(struct net_device *dev, return err; } -static int dsa_port_bridge_join(struct dsa_port *dp, struct net_device *br) -{ - struct dsa_notifier_bridge_info info = { - .sw_index = dp->ds->index, - .port = dp->index, - .br = br, - }; - int err; - - /* Here the port is already bridged. Reflect the current configuration - * so that drivers can program their chips accordingly. - */ - dp->bridge_dev = br; - - err = dsa_port_notify(dp, DSA_NOTIFIER_BRIDGE_JOIN, &info); - - /* The bridging is rolled back on error */ - if (err) - dp->bridge_dev = NULL; - - return err; -} - -static void dsa_port_bridge_leave(struct dsa_port *dp, struct net_device *br) -{ - struct dsa_notifier_bridge_info info = { - .sw_index = dp->ds->index, - .port = dp->index, - .br = br, - }; - int err; - - /* Here the port is already unbridged. Reflect the current configuration - * so that drivers can program their chips accordingly. - */ - dp->bridge_dev = NULL; - - err = dsa_port_notify(dp, DSA_NOTIFIER_BRIDGE_LEAVE, &info); - if (err) - pr_err("DSA: failed to notify DSA_NOTIFIER_BRIDGE_LEAVE\n"); - - /* Port left the bridge, put in BR_STATE_DISABLED by the bridge layer, - * so allow it to be in BR_STATE_FORWARDING to be kept functional - */ - dsa_port_set_state_now(dp, BR_STATE_FORWARDING); -} - static int dsa_slave_port_attr_get(struct net_device *dev, struct switchdev_attr *attr) { |