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From 0068a89747e7c1d9a0bbb7282a34382a4274638a Mon Sep 17 00:00:00 2001
From: Russell King <rmk+kernel@armlinux.org.uk>
Date: Fri, 14 Apr 2017 16:41:55 +0100
Subject: [PATCH] sfp: provide netdev sfp_bus and use for start/stop
Add a netdev sfp_bus pointer for propagating the phylink start/stop
actions to the SFP cage: the SFP cage may not be directly connected to
phylink, but may be the other side of a fixed PHY, and SFP needs to
know when the netdev is brought up or taken down.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
---
drivers/net/phy/phylink.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -947,8 +947,8 @@ void phylink_start(struct phylink *pl)
if (pl->link_an_mode == MLO_AN_FIXED && !IS_ERR(pl->link_gpio))
mod_timer(&pl->link_poll, jiffies + HZ);
- if (pl->sfp_bus)
- sfp_upstream_start(pl->sfp_bus);
+ if (pl->netdev->sfp_bus)
+ sfp_upstream_start(pl->netdev->sfp_bus);
if (pl->phydev)
phy_start(pl->phydev);
}
@@ -969,8 +969,8 @@ void phylink_stop(struct phylink *pl)
if (pl->phydev)
phy_stop(pl->phydev);
- if (pl->sfp_bus)
- sfp_upstream_stop(pl->sfp_bus);
+ if (pl->netdev->sfp_bus)
+ sfp_upstream_stop(pl->netdev->sfp_bus);
if (pl->link_an_mode == MLO_AN_FIXED && !IS_ERR(pl->link_gpio))
del_timer_sync(&pl->link_poll);
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