From d0d8c548789d45391c7c592fb763fab2fee0f632 Mon Sep 17 00:00:00 2001 From: "Russell King (Oracle)" Date: Sun, 4 Feb 2024 12:13:07 +0000 Subject: [PATCH] net: sxgbe: remove eee_enabled/eee_active in sxgbe_get_eee() sxgbe_get_eee() sets edata->eee_active and edata->eee_enabled from its own copy, and then calls phy_ethtool_get_eee() which in turn will call genphy_c45_ethtool_get_eee(). genphy_c45_ethtool_get_eee() will overwrite eee_enabled and eee_active with its own interpretation from the PHYs settings and negotiation result. Therefore, setting these members in sxgbe_get_eee() is redundant. Remove this, and remove the priv->eee_active member which then becomes a write-only variable. Reviewed-by: Andrew Lunn Signed-off-by: Russell King (Oracle) Link: https://lore.kernel.org/r/E1rWbMx-002cCb-IU@rmk-PC.armlinux.org.uk Signed-off-by: Jakub Kicinski --- drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h | 1 - drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c | 2 -- drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c | 1 - 3 files changed, 4 deletions(-) diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h b/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h index d14e0cfc3a6b1..1458939c3bf57 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_common.h @@ -503,7 +503,6 @@ struct sxgbe_priv_data { bool tx_path_in_lpi_mode; int lpi_irq; int eee_enabled; - int eee_active; int tx_lpi_timer; }; diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c index d93b628b70468..4a439b34114df 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_ethtool.c @@ -140,8 +140,6 @@ static int sxgbe_get_eee(struct net_device *dev, if (!priv->hw_cap.eee) return -EOPNOTSUPP; - edata->eee_enabled = priv->eee_enabled; - edata->eee_active = priv->eee_active; edata->tx_lpi_timer = priv->tx_lpi_timer; return phy_ethtool_get_eee(dev->phydev, edata); diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c index 71439825ea4e0..ecbe3994f2b1b 100644 --- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c +++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c @@ -130,7 +130,6 @@ bool sxgbe_eee_init(struct sxgbe_priv_data * const priv) if (phy_init_eee(ndev->phydev, true)) return false; - priv->eee_active = 1; timer_setup(&priv->eee_ctrl_timer, sxgbe_eee_ctrl_timer, 0); priv->eee_ctrl_timer.expires = SXGBE_LPI_TIMER(eee_timer); add_timer(&priv->eee_ctrl_timer); -- 2.30.2