netdev - [PATCH net-next 2/5] net: phy: phylink: Use PHY device interface if N/A

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Message-Id: <20171130195744.17743-3-f.fainelli@gmail.com>
Date:   Thu, 30 Nov 2017 11:57:41 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, andrew@...n.ch, rmk+kernel@...linux.org.uk,
        vivien.didelot@...oirfairelinux.com,
        Florian Fainelli <f.fainelli@...il.com>
Subject: [PATCH net-next 2/5] net: phy: phylink: Use PHY device interface if N/A

We may not always be able to resolve a correct phy_interface_t value before
actually connecting to the PHY device, when that happens, just have
phylink_connect_phy() utilize what the PHY device/driver provided.

Signed-off-by: Florian Fainelli <f.fainelli@...il.com>
---
 drivers/net/phy/phylink.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/drivers/net/phy/phylink.c b/drivers/net/phy/phylink.c
index 0a81c7ff51b5..8a30ea8873af 100644
--- a/drivers/net/phy/phylink.c
+++ b/drivers/net/phy/phylink.c
@@ -657,6 +657,12 @@ int phylink_connect_phy(struct phylink *pl, struct phy_device *phy)
 {
 	int ret;
 
+	/* Use PHY device/driver interface */
+	if (pl->link_interface == PHY_INTERFACE_MODE_NA) {
+		pl->link_interface = phy->interface;
+		pl->link_config.interface = pl->link_interface;
+	}
+
 	ret = phy_attach_direct(pl->netdev, phy, 0, pl->link_interface);
 	if (ret)
 		return ret;
-- 
2.14.3