kernel: fix mtk_eth_soc throughput regressions on gigabit PHY ports
[openwrt/openwrt.git] / target / linux / generic / backport-5.15 / 704-07-v5.19-mtk_eth_soc-remove-unused-mac-mode.patch
1 From 0600bdde1fae75fb9bad72033d28edddc72b44b2 Mon Sep 17 00:00:00 2001
2 From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
3 Date: Wed, 18 May 2022 15:54:31 +0100
4 Subject: [PATCH 01/12] net: mtk_eth_soc: remove unused mac->mode
5
6 mac->mode is only ever written to in one location, and is thus
7 superflous. Remove it.
8
9 Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
10 Signed-off-by: Jakub Kicinski <kuba@kernel.org>
11 ---
12 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 1 -
13 drivers/net/ethernet/mediatek/mtk_eth_soc.h | 1 -
14 2 files changed, 2 deletions(-)
15
16 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
17 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
18 @@ -3264,7 +3264,6 @@ static int mtk_add_mac(struct mtk_eth *e
19
20 /* mac config is not set */
21 mac->interface = PHY_INTERFACE_MODE_NA;
22 - mac->mode = MLO_AN_PHY;
23 mac->speed = SPEED_UNKNOWN;
24
25 mac->phylink_config.dev = &eth->netdev[id]->dev;
26 --- a/drivers/net/ethernet/mediatek/mtk_eth_soc.h
27 +++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.h
28 @@ -1086,7 +1086,6 @@ struct mtk_eth {
29 struct mtk_mac {
30 int id;
31 phy_interface_t interface;
32 - unsigned int mode;
33 int speed;
34 struct device_node *of_node;
35 struct phylink *phylink;