From 68bb8ea8ad0d497c28ed47423246b1ab20f26976 Mon Sep 17 00:00:00 2001 From: Vivien Didelot Date: Mon, 21 Oct 2019 16:51:15 -0400 Subject: net: dsa: use dsa_to_port helper everywhere Do not let the drivers access the ds->ports static array directly while there is a dsa_to_port helper for this purpose. At the same time, un-const this helper since the SJA1105 driver assigns the priv member of the returned dsa_port structure. Signed-off-by: Vivien Didelot Reviewed-by: Florian Fainelli Reviewed-by: Andrew Lunn Signed-off-by: Jakub Kicinski --- drivers/net/dsa/sja1105/sja1105_main.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/net/dsa/sja1105/sja1105_main.c') diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 2ffe642cf54b..4b0cb779f187 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -1058,7 +1058,7 @@ int sja1105pqrs_fdb_add(struct dsa_switch *ds, int port, l2_lookup.vlanid = vid; l2_lookup.iotag = SJA1105_S_TAG; l2_lookup.mask_macaddr = GENMASK_ULL(ETH_ALEN * 8 - 1, 0); - if (dsa_port_is_vlan_filtering(&ds->ports[port])) { + if (dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) { l2_lookup.mask_vlanid = VLAN_VID_MASK; l2_lookup.mask_iotag = BIT(0); } else { @@ -1121,7 +1121,7 @@ int sja1105pqrs_fdb_del(struct dsa_switch *ds, int port, l2_lookup.vlanid = vid; l2_lookup.iotag = SJA1105_S_TAG; l2_lookup.mask_macaddr = GENMASK_ULL(ETH_ALEN * 8 - 1, 0); - if (dsa_port_is_vlan_filtering(&ds->ports[port])) { + if (dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) { l2_lookup.mask_vlanid = VLAN_VID_MASK; l2_lookup.mask_iotag = BIT(0); } else { @@ -1167,7 +1167,7 @@ static int sja1105_fdb_add(struct dsa_switch *ds, int port, * for what gets printed in 'bridge fdb show'. In the case of zero, * no VID gets printed at all. */ - if (!dsa_port_is_vlan_filtering(&ds->ports[port])) + if (!dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) vid = 0; return priv->info->fdb_add_cmd(ds, port, addr, vid); @@ -1178,7 +1178,7 @@ static int sja1105_fdb_del(struct dsa_switch *ds, int port, { struct sja1105_private *priv = ds->priv; - if (!dsa_port_is_vlan_filtering(&ds->ports[port])) + if (!dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) vid = 0; return priv->info->fdb_del_cmd(ds, port, addr, vid); @@ -1217,7 +1217,7 @@ static int sja1105_fdb_dump(struct dsa_switch *ds, int port, u64_to_ether_addr(l2_lookup.macaddr, macaddr); /* We need to hide the dsa_8021q VLANs from the user. */ - if (!dsa_port_is_vlan_filtering(&ds->ports[port])) + if (!dsa_port_is_vlan_filtering(dsa_to_port(ds, port))) l2_lookup.vlanid = 0; cb(macaddr, l2_lookup.vlanid, l2_lookup.lockeds, data); } @@ -1704,7 +1704,7 @@ static int sja1105_port_enable(struct dsa_switch *ds, int port, if (!dsa_is_user_port(ds, port)) return 0; - slave = ds->ports[port].slave; + slave = dsa_to_port(ds, port)->slave; slave->features &= ~NETIF_F_HW_VLAN_CTAG_FILTER; @@ -1736,7 +1736,7 @@ static int sja1105_mgmt_xmit(struct dsa_switch *ds, int port, int slot, } /* Transfer skb to the host port. */ - dsa_enqueue_skb(skb, ds->ports[port].slave); + dsa_enqueue_skb(skb, dsa_to_port(ds, port)->slave); /* Wait until the switch has processed the frame */ do { @@ -2061,8 +2061,8 @@ static int sja1105_probe(struct spi_device *spi) for (i = 0; i < SJA1105_NUM_PORTS; i++) { struct sja1105_port *sp = &priv->ports[i]; - ds->ports[i].priv = sp; - sp->dp = &ds->ports[i]; + dsa_to_port(ds, i)->priv = sp; + sp->dp = dsa_to_port(ds, i); sp->data = tagger_data; } mutex_init(&priv->ptp_data.lock); -- cgit v1.2.3-59-g8ed1b