diff options
Diffstat (limited to 'drivers/net/ethernet/stmicro/stmmac/stmmac_main.c')
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index 6e6ee226de0..6f77a46c7e2 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -834,7 +834,7 @@ static int stmmac_init_phy(struct net_device *dev) /* Stop Advertising 1000BASE Capability if interface is not GMII */ if ((interface == PHY_INTERFACE_MODE_MII) || (interface == PHY_INTERFACE_MODE_RMII) || - (max_speed < 1000 && max_speed > 0)) + (max_speed < 1000 && max_speed > 0)) phydev->advertising &= ~(SUPPORTED_1000baseT_Half | SUPPORTED_1000baseT_Full); @@ -2765,8 +2765,6 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device, priv->device = device; priv->dev = ndev; - ether_setup(ndev); - stmmac_set_ethtool_ops(ndev); priv->pause = pause; priv->plat = plat_dat; @@ -2786,8 +2784,15 @@ struct stmmac_priv *stmmac_dvr_probe(struct device *device, if (IS_ERR(priv->stmmac_clk)) { dev_warn(priv->device, "%s: warning: cannot get CSR clock\n", __func__); - ret = PTR_ERR(priv->stmmac_clk); - goto error_clk_get; + /* If failed to obtain stmmac_clk and specific clk_csr value + * is NOT passed from the platform, probe fail. + */ + if (!priv->plat->clk_csr) { + ret = PTR_ERR(priv->stmmac_clk); + goto error_clk_get; + } else { + priv->stmmac_clk = NULL; + } } clk_prepare_enable(priv->stmmac_clk); |