From: Alex Marginean <alexandru.marginean@nxp.com>
Date: Thu, 19 Dec 2019 12:35:37 +0000 (+0200)
Subject: drivers: net: bcm-sf2: pass -1 to phy_connect()
X-Git-Tag: v2020.10~444^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1785d8c3a5f396f7f81f029d8828908229bff87e;p=platform%2Fkernel%2Fu-boot.git

drivers: net: bcm-sf2: pass -1 to phy_connect()

Passing 0 to PHY connect used to trigger a MDIO scan due to a bug fixed in
the meantime.  It's unclear if bcm-sf2 wants to connect to PHY @ addr 0 or
is scanning the bus, passing -1 here should keep it functional either way.

Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Cc: Jiandong Zheng <jdzheng@broadcom.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
---

diff --git a/drivers/net/bcm-sf2-eth.c b/drivers/net/bcm-sf2-eth.c
index 615037f..11f9370 100644
--- a/drivers/net/bcm-sf2-eth.c
+++ b/drivers/net/bcm-sf2-eth.c
@@ -50,7 +50,7 @@ static int bcm_sf2_eth_init(struct eth_device *dev)
 	eth->port_num = 0;
 	debug("Connecting PHY 0...\n");
 	phydev = phy_connect(miiphy_get_dev_by_name(dev->name),
-			     0, dev, eth->phy_interface);
+			     -1, dev, eth->phy_interface);
 	if (phydev != NULL) {
 		eth->port[0] = phydev;
 		eth->port_num += 1;