diff options
author | Andrew Lunn <andrew@lunn.ch> | 2019-11-04 02:40:33 +0100 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2019-11-04 11:21:25 -0800 |
commit | 0c65b2b90d13c1deaee6449304dd367c5d4eb8ae (patch) | |
tree | cd0eaef5cd95d586edba8e1675ec1dfaf1f540da /drivers/net | |
parent | 5d1fcaf35d74b4188d238e46f0be37c14a01f169 (diff) |
net: of_get_phy_mode: Change API to solve int/unit warnings
Before this change of_get_phy_mode() returned an enum,
phy_interface_t. On error, -ENODEV etc, is returned. If the result of
the function is stored in a variable of type phy_interface_t, and the
compiler has decided to represent this as an unsigned int, comparision
with -ENODEV etc, is a signed vs unsigned comparision.
Fix this problem by changing the API. Make the function return an
error, or 0 on success, and pass a pointer, of type phy_interface_t,
where the phy mode should be stored.
v2:
Return with *interface set to PHY_INTERFACE_MODE_NA on error.
Add error checks to all users of of_get_phy_mode()
Fixup a few reverse christmas tree errors
Fixup a few slightly malformed reverse christmas trees
v3:
Fix 0-day reported errors.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
46 files changed, 167 insertions, 129 deletions
diff --git a/drivers/net/dsa/bcm_sf2.c b/drivers/net/dsa/bcm_sf2.c index 9add84c79dd6..67125a5487e1 100644 --- a/drivers/net/dsa/bcm_sf2.c +++ b/drivers/net/dsa/bcm_sf2.c @@ -381,8 +381,9 @@ static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv, struct device_node *dn) { struct device_node *port; - int mode; unsigned int port_num; + phy_interface_t mode; + int err; priv->moca_port = -1; @@ -395,8 +396,8 @@ static void bcm_sf2_identify_ports(struct bcm_sf2_priv *priv, * has completed, since they might be turned off at that * time */ - mode = of_get_phy_mode(port); - if (mode < 0) + err = of_get_phy_mode(port, &mode); + if (err) continue; if (mode == PHY_INTERFACE_MODE_INTERNAL) diff --git a/drivers/net/dsa/microchip/ksz_common.c b/drivers/net/dsa/microchip/ksz_common.c index 5d08e4430824..d8fda4a02640 100644 --- a/drivers/net/dsa/microchip/ksz_common.c +++ b/drivers/net/dsa/microchip/ksz_common.c @@ -422,6 +422,7 @@ EXPORT_SYMBOL(ksz_switch_alloc); int ksz_switch_register(struct ksz_device *dev, const struct ksz_dev_ops *ops) { + phy_interface_t interface; int ret; if (dev->pdata) @@ -456,9 +457,9 @@ int ksz_switch_register(struct ksz_device *dev, * device tree. */ if (dev->dev->of_node) { - ret = of_get_phy_mode(dev->dev->of_node); - if (ret >= 0) - dev->interface = ret; + ret = of_get_phy_mode(dev->dev->of_node, &interface); + if (ret == 0) + dev->interface = interface; dev->synclko_125 = of_property_read_bool(dev->dev->of_node, "microchip,synclko-125"); } diff --git a/drivers/net/dsa/mt7530.c b/drivers/net/dsa/mt7530.c index add9e4279176..ed1ec10ec62b 100644 --- a/drivers/net/dsa/mt7530.c +++ b/drivers/net/dsa/mt7530.c @@ -1340,7 +1340,9 @@ mt7530_setup(struct dsa_switch *ds) if (!dsa_is_unused_port(ds, 5)) { priv->p5_intf_sel = P5_INTF_SEL_GMAC5; - interface = of_get_phy_mode(dsa_to_port(ds, 5)->dn); + ret = of_get_phy_mode(dsa_to_port(ds, 5)->dn, &interface); + if (ret && ret != -ENODEV) + return ret; } else { /* Scan the ethernet nodes. look for GMAC1, lookup used phy */ for_each_child_of_node(dn, mac_np) { @@ -1354,7 +1356,9 @@ mt7530_setup(struct dsa_switch *ds) phy_node = of_parse_phandle(mac_np, "phy-handle", 0); if (phy_node->parent == priv->dev->of_node->parent) { - interface = of_get_phy_mode(mac_np); + ret = of_get_phy_mode(mac_np, &interface); + if (ret && ret != -ENODEV) + return ret; id = of_mdio_parse_addr(ds->dev, phy_node); if (id == 0) priv->p5_intf_sel = P5_INTF_SEL_PHY_P0; diff --git a/drivers/net/dsa/qca8k.c b/drivers/net/dsa/qca8k.c index 36c6ed98f8e7..e548289df31e 100644 --- a/drivers/net/dsa/qca8k.c +++ b/drivers/net/dsa/qca8k.c @@ -639,7 +639,8 @@ static int qca8k_setup(struct dsa_switch *ds) { struct qca8k_priv *priv = (struct qca8k_priv *)ds->priv; - int ret, i, phy_mode = -1; + phy_interface_t phy_mode = PHY_INTERFACE_MODE_NA; + int ret, i; u32 mask; /* Make sure that port 0 is the cpu port */ @@ -661,10 +662,10 @@ qca8k_setup(struct dsa_switch *ds) return ret; /* Initialize CPU port pad mode (xMII type, delays...) */ - phy_mode = of_get_phy_mode(dsa_to_port(ds, QCA8K_CPU_PORT)->dn); - if (phy_mode < 0) { + ret = of_get_phy_mode(dsa_to_port(ds, QCA8K_CPU_PORT)->dn, &phy_mode); + if (ret) { pr_err("Can't find phy-mode for master device\n"); - return phy_mode; + return ret; } ret = qca8k_set_pad_ctrl(priv, QCA8K_CPU_PORT, phy_mode); if (ret < 0) diff --git a/drivers/net/dsa/sja1105/sja1105_main.c b/drivers/net/dsa/sja1105/sja1105_main.c index 2ae84a9dea59..d5dfda335aa1 100644 --- a/drivers/net/dsa/sja1105/sja1105_main.c +++ b/drivers/net/dsa/sja1105/sja1105_main.c @@ -584,8 +584,9 @@ static int sja1105_parse_ports_node(struct sja1105_private *priv, for_each_child_of_node(ports_node, child) { struct device_node *phy_node; - int phy_mode; + phy_interface_t phy_mode; u32 index; + int err; /* Get switch port number from DT */ if (of_property_read_u32(child, "reg", &index) < 0) { @@ -596,8 +597,8 @@ static int sja1105_parse_ports_node(struct sja1105_private *priv, } /* Get PHY mode from DT */ - phy_mode = of_get_phy_mode(child); - if (phy_mode < 0) { + err = of_get_phy_mode(child, &phy_mode); + if (err) { dev_err(dev, "Failed to read phy-mode or " "phy-interface-type property for port %d\n", index); diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c index bb032be7fe31..4cd53fc338b5 100644 --- a/drivers/net/ethernet/altera/altera_tse_main.c +++ b/drivers/net/ethernet/altera/altera_tse_main.c @@ -730,12 +730,12 @@ static int altera_tse_phy_get_addr_mdio_create(struct net_device *dev) { struct altera_tse_private *priv = netdev_priv(dev); struct device_node *np = priv->device->of_node; - int ret = 0; + int ret; - priv->phy_iface = of_get_phy_mode(np); + ret = of_get_phy_mode(np, &priv->phy_iface); /* Avoid get phy addr and create mdio if no phy is present */ - if (!priv->phy_iface) + if (ret) return 0; /* try to get PHY address from device tree, use PHY autodetection if diff --git a/drivers/net/ethernet/arc/emac_arc.c b/drivers/net/ethernet/arc/emac_arc.c index 78e52d217e56..539166112993 100644 --- a/drivers/net/ethernet/arc/emac_arc.c +++ b/drivers/net/ethernet/arc/emac_arc.c @@ -20,9 +20,10 @@ static int emac_arc_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; - struct net_device *ndev; struct arc_emac_priv *priv; - int interface, err; + phy_interface_t interface; + struct net_device *ndev; + int err; if (!dev->of_node) return -ENODEV; @@ -37,9 +38,13 @@ static int emac_arc_probe(struct platform_device *pdev) priv->drv_name = DRV_NAME; priv->drv_version = DRV_VERSION; - interface = of_get_phy_mode(dev->of_node); - if (interface < 0) - interface = PHY_INTERFACE_MODE_MII; + err = of_get_phy_mode(dev->of_node, &interface); + if (err) { + if (err == -ENODEV) + interface = PHY_INTERFACE_MODE_MII; + else + goto out_netdev; + } priv->clk = devm_clk_get(dev, "hclk"); if (IS_ERR(priv->clk)) { diff --git a/drivers/net/ethernet/arc/emac_rockchip.c b/drivers/net/ethernet/arc/emac_rockchip.c index 664d664e0925..aae231c5224f 100644 --- a/drivers/net/ethernet/arc/emac_rockchip.c +++ b/drivers/net/ethernet/arc/emac_rockchip.c @@ -97,8 +97,9 @@ static int emac_rockchip_probe(struct platform_device *pdev) struct net_device *ndev; struct rockchip_priv_data *priv; const struct of_device_id *match; + phy_interface_t interface; u32 data; - int err, interface; + int err; if (!pdev->dev.of_node) return -ENODEV; @@ -114,7 +115,9 @@ static int emac_rockchip_probe(struct platform_device *pdev) priv->emac.drv_version = DRV_VERSION; priv->emac.set_mac_speed = emac_rockchip_set_mac_speed; - interface = of_get_phy_mode(dev->of_node); + err = of_get_phy_mode(dev->of_node, &interface); + if (err) + goto out_netdev; /* RK3036/RK3066/RK3188 SoCs only support RMII */ if (interface != PHY_INTERFACE_MODE_RMII) { diff --git a/drivers/net/ethernet/atheros/ag71xx.c b/drivers/net/ethernet/atheros/ag71xx.c index 1b1a09095c0d..8f5021091eee 100644 --- a/drivers/net/ethernet/atheros/ag71xx.c +++ b/drivers/net/ethernet/atheros/ag71xx.c @@ -1744,10 +1744,9 @@ static int ag71xx_probe(struct platform_device *pdev) eth_random_addr(ndev->dev_addr); } - ag->phy_if_mode = of_get_phy_mode(np); - if (ag->phy_if_mode < 0) { + err = of_get_phy_mode(np, ag->phy_if_mode); + if (err) { netif_err(ag, probe, ndev, "missing phy-mode property in DT\n"); - err = ag->phy_if_mode; goto err_free; } diff --git a/drivers/net/ethernet/aurora/nb8800.c b/drivers/net/ethernet/aurora/nb8800.c index 37752d9514e7..30b455013bf3 100644 --- a/drivers/net/ethernet/aurora/nb8800.c +++ b/drivers/net/ethernet/aurora/nb8800.c @@ -1371,8 +1371,8 @@ static int nb8800_probe(struct platform_device *pdev) priv = netdev_priv(dev); priv->base = base; - priv->phy_mode = of_get_phy_mode(pdev->dev.of_node); - if (priv->phy_mode < 0) + ret = of_get_phy_mode(pdev->dev.of_node, &priv->phy_mode); + if (ret) priv->phy_mode = PHY_INTERFACE_MODE_RGMII; priv->clk = devm_clk_get(&pdev->dev, NULL); diff --git a/drivers/net/ethernet/aurora/nb8800.h b/drivers/net/ethernet/aurora/nb8800.h index aacc3cce2cc0..40941fb6065b 100644 --- a/drivers/net/ethernet/aurora/nb8800.h +++ b/drivers/net/ethernet/aurora/nb8800.h @@ -287,7 +287,7 @@ struct nb8800_priv { struct device_node *phy_node; /* PHY connection type from DT */ - int phy_mode; + phy_interface_t phy_mode; /* Current link status */ int speed; diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c index a977a459bd20..825af709708e 100644 --- a/drivers/net/ethernet/broadcom/bcmsysport.c +++ b/drivers/net/ethernet/broadcom/bcmsysport.c @@ -2479,9 +2479,9 @@ static int bcm_sysport_probe(struct platform_device *pdev) priv->netdev = dev; priv->pdev = pdev; - priv->phy_interface = of_get_phy_mode(dn); + ret = of_get_phy_mode(dn, &priv->phy_interface); /* Default to GMII interface mode */ - if ((int)priv->phy_interface < 0) + if (ret) priv->phy_interface = PHY_INTERFACE_MODE_GMII; /* In the case of a fixed PHY, the DT node associated diff --git a/drivers/net/ethernet/broadcom/genet/bcmmii.c b/drivers/net/ethernet/broadcom/genet/bcmmii.c index 17bb8d60a157..b797a7e59a53 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmmii.c +++ b/drivers/net/ethernet/broadcom/genet/bcmmii.c @@ -436,7 +436,7 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) struct device_node *dn = priv->pdev->dev.of_node; struct device *kdev = &priv->pdev->dev; struct phy_device *phydev; - int phy_mode; + phy_interface_t phy_mode; int ret; /* Fetch the PHY phandle */ @@ -454,10 +454,10 @@ static int bcmgenet_mii_of_init(struct bcmgenet_priv *priv) } /* Get the link mode */ - phy_mode = of_get_phy_mode(dn); - if (phy_mode < 0) { + ret = of_get_phy_mode(dn, &phy_mode); + if (ret) { dev_err(kdev, "invalid PHY mode property\n"); - return phy_mode; + return ret; } priv->phy_interface = phy_mode; diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 1e1b774e1953..b884cf7f339b 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4182,6 +4182,7 @@ static int macb_probe(struct platform_device *pdev) unsigned int queue_mask, num_queues; bool native_io; struct phy_device *phydev; + phy_interface_t interface; struct net_device *dev; struct resource *regs; void __iomem *mem; @@ -4308,12 +4309,12 @@ static int macb_probe(struct platform_device *pdev) macb_get_hwaddr(bp); } - err = of_get_phy_mode(np); - if (err < 0) + err = of_get_phy_mode(np, &interface); + if (err) /* not found in DT, MII by default */ bp->phy_interface = PHY_INTERFACE_MODE_MII; else - bp->phy_interface = err; + bp->phy_interface = interface; /* IP specific init */ err = init(pdev); diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c index da0c506349d1..a6f2063f1475 100644 --- a/drivers/net/ethernet/faraday/ftgmac100.c +++ b/drivers/net/ethernet/faraday/ftgmac100.c @@ -1612,7 +1612,7 @@ static int ftgmac100_setup_mdio(struct net_device *netdev) { struct ftgmac100 *priv = netdev_priv(netdev); struct platform_device *pdev = to_platform_device(priv->dev); - int phy_intf = PHY_INTERFACE_MODE_RGMII; + phy_interface_t phy_intf = PHY_INTERFACE_MODE_RGMII; struct device_node *np = pdev->dev.of_node; int i, err = 0; u32 reg; @@ -1637,8 +1637,8 @@ static int ftgmac100_setup_mdio(struct net_device *netdev) /* Get PHY mode from device-tree */ if (np) { /* Default to RGMII. It's a gigabit part after all */ - phy_intf = of_get_phy_mode(np); - if (phy_intf < 0) + err = of_get_phy_mode(np, &phy_intf); + if (err) phy_intf = PHY_INTERFACE_MODE_RGMII; /* Aspeed only supports these. I don't know about other IP diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c index fea388d86f20..b713739f4804 100644 --- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c +++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-mac.c @@ -44,10 +44,11 @@ static struct device_node *dpaa2_mac_get_node(u16 dpmac_id) static int dpaa2_mac_get_if_mode(struct device_node *node, struct dpmac_attr attr) { - int if_mode; + phy_interface_t if_mode; + int err; - if_mode = of_get_phy_mode(node); - if (if_mode >= 0) + err = of_get_phy_mode(node, &if_mode); + if (!err) return if_mode; if_mode = phy_mode(attr.eth_if); diff --git a/drivers/net/ethernet/freescale/enetc/enetc_pf.c b/drivers/net/ethernet/freescale/enetc/enetc_pf.c index b73421c3e25b..7da79b816416 100644 --- a/drivers/net/ethernet/freescale/enetc/enetc_pf.c +++ b/drivers/net/ethernet/freescale/enetc/enetc_pf.c @@ -784,8 +784,8 @@ static int enetc_of_get_phy(struct enetc_ndev_priv *priv) } } - priv->if_mode = of_get_phy_mode(np); - if ((int)priv->if_mode < 0) { + err = of_get_phy_mode(np, &priv->if_mode); + if (err) { dev_err(priv->dev, "missing phy type\n"); of_node_put(priv->phy_node); if (of_phy_is_fixed_link(np)) diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c index 7d37ba9f6819..d4d6c2e941f1 100644 --- a/drivers/net/ethernet/freescale/fec_main.c +++ b/drivers/net/ethernet/freescale/fec_main.c @@ -3393,6 +3393,7 @@ fec_probe(struct platform_device *pdev) { struct fec_enet_private *fep; struct fec_platform_data *pdata; + phy_interface_t interface; struct net_device *ndev; int i, irq, ret = 0; const struct of_device_id *of_id; @@ -3465,15 +3466,15 @@ fec_probe(struct platform_device *pdev) } fep->phy_node = phy_node; - ret = of_get_phy_mode(pdev->dev.of_node); - if (ret < 0) { + ret = of_get_phy_mode(pdev->dev.of_node, &interface); + if (ret) { pdata = dev_get_platdata(&pdev->dev); if (pdata) fep->phy_interface = pdata->phy; else fep->phy_interface = PHY_INTERFACE_MODE_MII; } else { - fep->phy_interface = ret; + fep->phy_interface = interface; } fep->clk_ipg = devm_clk_get(&pdev->dev, "ipg"); diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c index 7ab8095db192..f0806ace1ae2 100644 --- a/drivers/net/ethernet/freescale/fman/mac.c +++ b/drivers/net/ethernet/freescale/fman/mac.c @@ -608,7 +608,7 @@ static int mac_probe(struct platform_device *_of_dev) const u8 *mac_addr; u32 val; u8 fman_id; - int phy_if; + phy_interface_t phy_if; dev = &_of_dev->dev; mac_node = dev->of_node; @@ -776,8 +776,8 @@ static int mac_probe(struct platform_device *_of_dev) } /* Get the PHY connection type */ - phy_if = of_get_phy_mode(mac_node); - if (phy_if < 0) { + err = of_get_phy_mode(mac_node, &phy_if); + if (err) { dev_warn(dev, "of_get_phy_mode() for %pOF failed. Defaulting to SGMII\n", mac_node); diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/ethernet/freescale/gianfar.c index 51ad86417cb1..72868a28b621 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -641,6 +641,7 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev) const char *model; const void *mac_addr; int err = 0, i; + phy_interface_t interface; struct net_device *dev = NULL; struct gfar_private *priv = NULL; struct device_node *np = ofdev->dev.of_node; @@ -805,9 +806,9 @@ static int gfar_of_init(struct platform_device *ofdev, struct net_device **pdev) * rgmii-id really needs to be specified. Other types can be * detected by hardware */ - err = of_get_phy_mode(np); - if (err >= 0) - priv->interface = err; + err = of_get_phy_mode(np, &interface); + if (!err) + priv->interface = interface; else priv->interface = gfar_get_interface(dev); diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 4606a7e4a6d1..3e9b6d543c77 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -211,7 +211,7 @@ struct hip04_priv { #if defined(CONFIG_HI13X1_GMAC) void __iomem *sysctrl_base; #endif - int phy_mode; + phy_interface_t phy_mode; int chan; unsigned int port; unsigned int group; @@ -961,10 +961,9 @@ static int hip04_mac_probe(struct platform_device *pdev) goto init_fail; } - priv->phy_mode = of_get_phy_mode(node); - if (priv->phy_mode < 0) { + ret = of_get_phy_mode(node, &priv->phy_mode); + if (ret) { dev_warn(d, "not find phy-mode\n"); - ret = -EINVAL; goto init_fail; } diff --git a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c index c41b19c760f8..247de9105d10 100644 --- a/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c +++ b/drivers/net/ethernet/hisilicon/hix5hd2_gmac.c @@ -1193,10 +1193,9 @@ static int hix5hd2_dev_probe(struct platform_device *pdev) if (ret) goto err_free_mdio; - priv->phy_mode = of_get_phy_mode(node); - if ((int)priv->phy_mode < 0) { + ret = of_get_phy_mode(node, &priv->phy_mode); + if (ret) { netdev_err(ndev, "not find phy-mode\n"); - ret = -EINVAL; goto err_mdiobus; } diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c index 9e43c9ace9c2..2e40425d8a34 100644 --- a/drivers/net/ethernet/ibm/emac/core.c +++ b/drivers/net/ethernet/ibm/emac/core.c @@ -2849,6 +2849,7 @@ static int emac_init_config(struct emac_instance *dev) { struct device_node *np = dev->ofdev->dev.of_node; const void *p; + int err; /* Read config from device-tree */ if (emac_read_uint_prop(np, "mal-device", &dev->mal_ph, 1)) @@ -2897,8 +2898,8 @@ static int emac_init_config(struct emac_instance *dev) dev->mal_burst_size = 256; /* PHY mode needs some decoding */ - dev->phy_mode = of_get_phy_mode(np); - if (dev->phy_mode < 0) + err = of_get_phy_mode(np, &dev->phy_mode); + if (err) dev->phy_mode = PHY_INTERFACE_MODE_NA; /* Check EMAC version */ diff --git a/drivers/net/ethernet/marvell/mv643xx_eth.c b/drivers/net/ethernet/marvell/mv643xx_eth.c index 82ea55ae5053..d5b644131cff 100644 --- a/drivers/net/ethernet/marvell/mv643xx_eth.c +++ b/drivers/net/ethernet/marvell/mv643xx_eth.c @@ -2959,15 +2959,16 @@ static void set_params(struct mv643xx_eth_private *mp, static int get_phy_mode(struct mv643xx_eth_private *mp) { struct device *dev = mp->dev->dev.parent; - int iface = -1; + phy_interface_t iface; + int err; if (dev->of_node) - iface = of_get_phy_mode(dev->of_node); + err = of_get_phy_mode(dev->of_node, &iface); /* Historical default if unspecified. We could also read/write * the interface state in the PSC1 */ - if (iface < 0) + if (!dev->of_node || err) iface = PHY_INTERFACE_MODE_GMII; return iface; } diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c index 8f9df6efda61..274ac39c0f0f 100644 --- a/drivers/net/ethernet/marvell/mvneta.c +++ b/drivers/net/ethernet/marvell/mvneta.c @@ -4797,9 +4797,9 @@ static int mvneta_probe(struct platform_device *pdev) struct phy *comphy; const char *dt_mac_addr; char hw_mac_addr[ETH_ALEN]; + phy_interface_t phy_mode; const char *mac_from; int tx_csum_limit; - int phy_mode; int err; int cpu; @@ -4812,10 +4812,9 @@ static int mvneta_probe(struct platform_device *pdev) if (dev->irq == 0) return -EINVAL; - phy_mode = of_get_phy_mode(dn); - if (phy_mode < 0) { + err = of_get_phy_mode(dn, &phy_mode); + if (err) { dev_err(&pdev->dev, "incorrect phy-mode\n"); - err = -EINVAL; goto err_free_irq; } diff --git a/drivers/net/ethernet/marvell/pxa168_eth.c b/drivers/net/ethernet/marvell/pxa168_eth.c index 51b77c2de400..3fb7ee3d4d13 100644 --- a/drivers/net/ethernet/marvell/pxa168_eth.c +++ b/drivers/net/ethernet/marvell/pxa168_eth.c @@ -1489,8 +1489,10 @@ static int pxa168_eth_probe(struct platform_device *pdev) goto err_netdev; } of_property_read_u32(np, "reg", &pep->phy_addr); - pep->phy_intf = of_get_phy_mode(pdev->dev.of_node); of_node_put(np); + err = of_get_phy_mode(pdev->dev.of_node, &pep->phy_intf); + if ( |