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https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-26 02:39:48 +00:00
net: ethernet: ti: cpsw: replace pdev on dev
No need to hold pdev link when only dev is needed. This allows to simplify a bunch of cpsw->pdev->dev now and farther. Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@linaro.org> Reviewed-by: Mugunthan V N <mugunthanvnm@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
parent
649a1688c9
commit
56e31bd893
1 changed files with 34 additions and 31 deletions
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@ -364,7 +364,7 @@ static inline void slave_write(struct cpsw_slave *slave, u32 val, u32 offset)
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}
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struct cpsw_common {
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struct platform_device *pdev;
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struct device *dev;
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};
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struct cpsw_priv {
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@ -1155,7 +1155,7 @@ static void cpsw_slave_open(struct cpsw_slave *slave, struct cpsw_priv *priv)
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phy_start(slave->phy);
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/* Configure GMII_SEL register */
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cpsw_phy_sel(&cpsw->pdev->dev, slave->phy->interface, slave->slave_num);
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cpsw_phy_sel(cpsw->dev, slave->phy->interface, slave->slave_num);
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}
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static inline void cpsw_add_default_vlan(struct cpsw_priv *priv)
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@ -1241,9 +1241,9 @@ static int cpsw_ndo_open(struct net_device *ndev)
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int i, ret;
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u32 reg;
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ret = pm_runtime_get_sync(&cpsw->pdev->dev);
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ret = pm_runtime_get_sync(cpsw->dev);
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if (ret < 0) {
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pm_runtime_put_noidle(&cpsw->pdev->dev);
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pm_runtime_put_noidle(cpsw->dev);
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return ret;
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}
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@ -1320,7 +1320,7 @@ static int cpsw_ndo_open(struct net_device *ndev)
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*/
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cpsw_info(priv, ifup, "submitted %d rx descriptors\n", i);
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if (cpts_register(&cpsw->pdev->dev, priv->cpts,
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if (cpts_register(cpsw->dev, priv->cpts,
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priv->data.cpts_clock_mult,
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priv->data.cpts_clock_shift))
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dev_err(priv->dev, "error registering cpts device\n");
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@ -1345,7 +1345,7 @@ static int cpsw_ndo_open(struct net_device *ndev)
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err_cleanup:
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cpdma_ctlr_stop(priv->dma);
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for_each_slave(priv, cpsw_slave_stop, priv);
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pm_runtime_put_sync(&cpsw->pdev->dev);
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pm_runtime_put_sync(cpsw->dev);
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netif_carrier_off(priv->ndev);
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return ret;
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}
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@ -1370,7 +1370,7 @@ static int cpsw_ndo_stop(struct net_device *ndev)
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cpsw_ale_stop(priv->ale);
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}
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for_each_slave(priv, cpsw_slave_stop, priv);
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pm_runtime_put_sync(&cpsw->pdev->dev);
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pm_runtime_put_sync(cpsw->dev);
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if (priv->data.dual_emac)
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priv->slaves[priv->emac_port].open_stat = false;
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return 0;
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@ -1610,9 +1610,9 @@ static int cpsw_ndo_set_mac_address(struct net_device *ndev, void *p)
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if (!is_valid_ether_addr(addr->sa_data))
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return -EADDRNOTAVAIL;
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ret = pm_runtime_get_sync(&cpsw->pdev->dev);
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ret = pm_runtime_get_sync(cpsw->dev);
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if (ret < 0) {
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pm_runtime_put_noidle(&cpsw->pdev->dev);
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pm_runtime_put_noidle(cpsw->dev);
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return ret;
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}
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@ -1630,7 +1630,7 @@ static int cpsw_ndo_set_mac_address(struct net_device *ndev, void *p)
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memcpy(ndev->dev_addr, priv->mac_addr, ETH_ALEN);
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for_each_slave(priv, cpsw_set_slave_mac, priv);
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pm_runtime_put(&cpsw->pdev->dev);
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pm_runtime_put(cpsw->dev);
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return 0;
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}
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@ -1702,9 +1702,9 @@ static int cpsw_ndo_vlan_rx_add_vid(struct net_device *ndev,
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if (vid == priv->data.default_vlan)
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return 0;
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ret = pm_runtime_get_sync(&cpsw->pdev->dev);
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ret = pm_runtime_get_sync(cpsw->dev);
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if (ret < 0) {
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pm_runtime_put_noidle(&cpsw->pdev->dev);
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pm_runtime_put_noidle(cpsw->dev);
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return ret;
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}
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@ -1724,7 +1724,7 @@ static int cpsw_ndo_vlan_rx_add_vid(struct net_device *ndev,
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dev_info(priv->dev, "Adding vlanid %d to vlan filter\n", vid);
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ret = cpsw_add_vlan_ale_entry(priv, vid);
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pm_runtime_put(&cpsw->pdev->dev);
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pm_runtime_put(cpsw->dev);
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return ret;
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}
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@ -1738,9 +1738,9 @@ static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev,
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if (vid == priv->data.default_vlan)
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return 0;
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ret = pm_runtime_get_sync(&cpsw->pdev->dev);
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ret = pm_runtime_get_sync(cpsw->dev);
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if (ret < 0) {
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pm_runtime_put_noidle(&cpsw->pdev->dev);
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pm_runtime_put_noidle(cpsw->dev);
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return ret;
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}
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@ -1765,7 +1765,7 @@ static int cpsw_ndo_vlan_rx_kill_vid(struct net_device *ndev,
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ret = cpsw_ale_del_mcast(priv->ale, priv->ndev->broadcast,
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0, ALE_VLAN, vid);
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pm_runtime_put(&cpsw->pdev->dev);
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pm_runtime_put(cpsw->dev);
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return ret;
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}
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@ -1809,10 +1809,11 @@ static void cpsw_get_drvinfo(struct net_device *ndev,
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struct ethtool_drvinfo *info)
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{
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struct cpsw_common *cpsw = ndev_to_cpsw(ndev);
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struct platform_device *pdev = to_platform_device(cpsw->dev);
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strlcpy(info->driver, "cpsw", sizeof(info->driver));
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strlcpy(info->version, "1.0", sizeof(info->version));
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strlcpy(info->bus_info, cpsw->pdev->name, sizeof(info->bus_info));
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strlcpy(info->bus_info, pdev->name, sizeof(info->bus_info));
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}
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static u32 cpsw_get_msglevel(struct net_device *ndev)
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@ -1934,10 +1935,10 @@ static int cpsw_ethtool_op_begin(struct net_device *ndev)
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struct cpsw_common *cpsw = priv->cpsw;
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int ret;
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ret = pm_runtime_get_sync(&cpsw->pdev->dev);
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ret = pm_runtime_get_sync(cpsw->dev);
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if (ret < 0) {
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cpsw_err(priv, drv, "ethtool begin failed %d\n", ret);
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pm_runtime_put_noidle(&cpsw->pdev->dev);
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pm_runtime_put_noidle(cpsw->dev);
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}
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return ret;
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@ -1948,7 +1949,7 @@ static void cpsw_ethtool_op_complete(struct net_device *ndev)
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struct cpsw_priv *priv = netdev_priv(ndev);
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int ret;
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ret = pm_runtime_put(&priv->cpsw->pdev->dev);
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ret = pm_runtime_put(priv->cpsw->dev);
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if (ret < 0)
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cpsw_err(priv, drv, "ethtool complete failed %d\n", ret);
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}
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@ -2152,17 +2153,17 @@ static int cpsw_probe_dt(struct cpsw_platform_data *data,
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return 0;
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}
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static int cpsw_probe_dual_emac(struct platform_device *pdev,
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struct cpsw_priv *priv)
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static int cpsw_probe_dual_emac(struct cpsw_priv *priv)
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{
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struct cpsw_platform_data *data = &priv->data;
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struct net_device *ndev;
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struct cpsw_priv *priv_sl2;
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int ret = 0, i;
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struct cpsw_common *cpsw = priv->cpsw;
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ndev = alloc_etherdev(sizeof(struct cpsw_priv));
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if (!ndev) {
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dev_err(&pdev->dev, "cpsw: error allocating net_device\n");
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dev_err(cpsw->dev, "cpsw: error allocating net_device\n");
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return -ENOMEM;
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}
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@ -2177,10 +2178,12 @@ static int cpsw_probe_dual_emac(struct platform_device *pdev,
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if (is_valid_ether_addr(data->slave_data[1].mac_addr)) {
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memcpy(priv_sl2->mac_addr, data->slave_data[1].mac_addr,
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ETH_ALEN);
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dev_info(&pdev->dev, "cpsw: Detected MACID = %pM\n", priv_sl2->mac_addr);
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dev_info(cpsw->dev, "cpsw: Detected MACID = %pM\n",
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priv_sl2->mac_addr);
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} else {
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random_ether_addr(priv_sl2->mac_addr);
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dev_info(&pdev->dev, "cpsw: Random MACID = %pM\n", priv_sl2->mac_addr);
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dev_info(cpsw->dev, "cpsw: Random MACID = %pM\n",
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priv_sl2->mac_addr);
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}
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memcpy(ndev->dev_addr, priv_sl2->mac_addr, ETH_ALEN);
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@ -2211,10 +2214,10 @@ static int cpsw_probe_dual_emac(struct platform_device *pdev,
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ndev->ethtool_ops = &cpsw_ethtool_ops;
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/* register the network device */
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SET_NETDEV_DEV(ndev, &pdev->dev);
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SET_NETDEV_DEV(ndev, cpsw->dev);
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ret = register_netdev(ndev);
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if (ret) {
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dev_err(&pdev->dev, "cpsw: error registering net device\n");
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dev_err(cpsw->dev, "cpsw: error registering net device\n");
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free_netdev(ndev);
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ret = -ENODEV;
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}
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@ -2278,7 +2281,7 @@ static int cpsw_probe(struct platform_device *pdev)
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int irq;
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cpsw = devm_kzalloc(&pdev->dev, sizeof(struct cpsw_common), GFP_KERNEL);
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cpsw->pdev = pdev;
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cpsw->dev = &pdev->dev;
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ndev = alloc_etherdev(sizeof(struct cpsw_priv));
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if (!ndev) {
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@ -2541,7 +2544,7 @@ static int cpsw_probe(struct platform_device *pdev)
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&ss_res->start, ndev->irq);
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if (priv->data.dual_emac) {
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ret = cpsw_probe_dual_emac(pdev, priv);
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ret = cpsw_probe_dual_emac(priv);
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if (ret) {
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cpsw_err(priv, probe, "error probe slave 2 emac interface\n");
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goto clean_ale_ret;
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@ -2608,7 +2611,7 @@ static int cpsw_suspend(struct device *dev)
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}
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/* Select sleep pin state */
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pinctrl_pm_select_sleep_state(&pdev->dev);
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pinctrl_pm_select_sleep_state(dev);
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return 0;
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}
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@ -2620,7 +2623,7 @@ static int cpsw_resume(struct device *dev)
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struct cpsw_priv *priv = netdev_priv(ndev);
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/* Select default pin state */
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pinctrl_pm_select_default_state(&pdev->dev);
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pinctrl_pm_select_default_state(dev);
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if (priv->data.dual_emac) {
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int i;
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