diff options
| author | Russell King (Oracle) <rmk+kernel@armlinux.org.uk> | 2025-01-08 16:48:04 +0000 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-01-10 17:51:01 -0800 |
| commit | e40dd46d2fc587ef9d9b3b7e640e81187263f240 (patch) | |
| tree | b7770e1dfab9ecf287e44f488672065d01962a38 | |
| parent | 80fada6c0d3efc4c55eaef187a4041d30c31e568 (diff) | |
| download | linux-e40dd46d2fc587ef9d9b3b7e640e81187263f240.tar.gz linux-e40dd46d2fc587ef9d9b3b7e640e81187263f240.zip | |
net: stmmac: clean up stmmac_disable_eee_mode()
stmmac_disable_eee_mode() is now only called from stmmac_xmit() when
both priv->tx_path_in_lpi_mode and priv->eee_sw_timer_en are true.
Therefore:
if (!priv->eee_sw_timer_en)
in stmmac_disable_eee_mode() will never be true, so this is dead code.
Remove it, and rename the function to indicate that it now only deals
with software based EEE mode.
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Choong Yong Liang <yong.liang.choong@linux.intel.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Link: https://patch.msgid.link/E1tVZDw-0002KL-Gg@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
| -rw-r--r-- | drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 11 |
1 files changed, 3 insertions, 8 deletions
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c index ee394cc2fb50..e58a638de623 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -427,18 +427,13 @@ static int stmmac_enable_eee_mode(struct stmmac_priv *priv) } /** - * stmmac_disable_eee_mode - disable and exit from LPI mode + * stmmac_disable_sw_eee_mode - disable and exit from LPI mode * @priv: driver private structure * Description: this function is to exit and disable EEE in case of * LPI state is true. This is called by the xmit. */ -static void stmmac_disable_eee_mode(struct stmmac_priv *priv) +static void stmmac_disable_sw_eee_mode(struct stmmac_priv *priv) { - if (!priv->eee_sw_timer_en) { - stmmac_lpi_entry_timer_config(priv, 0); - return; - } - stmmac_reset_eee_mode(priv, priv->hw); del_timer_sync(&priv->eee_ctrl_timer); priv->tx_path_in_lpi_mode = false; @@ -4503,7 +4498,7 @@ static netdev_tx_t stmmac_xmit(struct sk_buff *skb, struct net_device *dev) first_tx = tx_q->cur_tx; if (priv->tx_path_in_lpi_mode && priv->eee_sw_timer_en) - stmmac_disable_eee_mode(priv); + stmmac_disable_sw_eee_mode(priv); /* Manage oversized TCP frames for GMAC4 device */ if (skb_is_gso(skb) && priv->tso) { |