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DIR:OUT; SFP:1102; X-OriginatorOrg: nokia.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Oct 2020 09:46:12.9995 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6e51d3f1-b7cc-4889-53af-08d86c3828c7 X-MS-Exchange-CrossTenant-Id: 5d471751-9675-428d-917b-70f44f9630b0 X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=5d471751-9675-428d-917b-70f44f9630b0; Ip=[131.228.2.17]; Helo=[fihe3nok0735.emea.nsn-net.net] X-MS-Exchange-CrossTenant-AuthSource: VE1EUR03FT037.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR07MB4742 X-BeenThere: driverdev-devel@linuxdriverproject.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux Driver Project Developer List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Aaro Koskinen , netdev@vger.kernel.org, Ralf Baechle , Alexander Sverdlin , Alexander Sverdlin , Greg Kroah-Hartman , "David S. Miller" Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: driverdev-devel-bounces@linuxdriverproject.org Sender: "devel" From: Alexander Sverdlin The PHYs must be registered once in device probe function, not in device open callback because it's only possible to register them once. Fixes: a25e278020 ("staging: octeon: support fixed-link phys") Signed-off-by: Alexander Sverdlin --- drivers/staging/octeon/ethernet-mdio.c | 6 ------ drivers/staging/octeon/ethernet.c | 10 ++++++++++ 2 files changed, 10 insertions(+), 6 deletions(-) diff --git a/drivers/staging/octeon/ethernet-mdio.c b/drivers/staging/octeon/ethernet-mdio.c index cfb673a..0bf54584 100644 --- a/drivers/staging/octeon/ethernet-mdio.c +++ b/drivers/staging/octeon/ethernet-mdio.c @@ -147,12 +147,6 @@ int cvm_oct_phy_setup_device(struct net_device *dev) phy_node = of_parse_phandle(priv->of_node, "phy-handle", 0); if (!phy_node && of_phy_is_fixed_link(priv->of_node)) { - int rc; - - rc = of_phy_register_fixed_link(priv->of_node); - if (rc) - return rc; - phy_node = of_node_get(priv->of_node); } if (!phy_node) diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c index 204f0b1..2b0d05d 100644 --- a/drivers/staging/octeon/ethernet.c +++ b/drivers/staging/octeon/ethernet.c @@ -13,6 +13,7 @@ #include #include #include +#include #include #include #include @@ -892,6 +893,15 @@ static int cvm_oct_probe(struct platform_device *pdev) break; } + if (priv->of_node && of_phy_is_fixed_link(priv->of_node)) { + r = of_phy_register_fixed_link(priv->of_node); + if (r) { + netdev_err(dev, "Failed to register fixed link for interface %d, port %d\n", + interface, priv->ipd_port); + dev->netdev_ops = NULL; + } + } + if (!dev->netdev_ops) { free_netdev(dev); } else if (register_netdev(dev) < 0) { -- 2.10.2 _______________________________________________ devel mailing list devel@linuxdriverproject.org http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel