From 6d3c8c0dd88a5ffc7e3695997641e4b6d4c11065 Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Tue, 13 Jun 2017 13:27:19 -0700 Subject: net: dsa: Remove master_netdev and use dst->cpu_dp->netdev In preparation for supporting multiple CPU ports, remove dst->master_netdev and ds->master_netdev and replace them with only one instance of the common object we have for a port: struct dsa_port::netdev. ds->master_netdev is currently write only and would be helpful in the case where we have two switches, both with CPU ports, and also connected within each other, which the multi-CPU port patch series would address. While at it, introduce a helper function used in net/dsa/slave.c to immediately get a reference on the master network device called dsa_master_netdev(). Reviewed-by: Vivien Didelot Signed-off-by: Florian Fainelli Signed-off-by: David S. Miller --- include/net/dsa.h | 5 ----- 1 file changed, 5 deletions(-) (limited to 'include/net/dsa.h') diff --git a/include/net/dsa.h b/include/net/dsa.h index 2effb0af9d7c..b2fb53f5e28e 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -226,11 +226,6 @@ struct dsa_switch { */ s8 rtable[DSA_MAX_SWITCHES]; - /* - * The lower device this switch uses to talk to the host - */ - struct net_device *master_netdev; - /* * Slave mii_bus and devices for the individual ports. */ -- cgit v1.2.1