linux-kernel - [PATCH 5.5 07/65] net: phy: micrel: use genphy_read

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Message-Id: <20200420121508.277155738@linuxfoundation.org>
Date:   Mon, 20 Apr 2020 14:38:11 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Atsushi Nemoto <atsushi.nemoto@...d.co.jp>,
        "David S. Miller" <davem@...emloft.net>
Subject: [PATCH 5.5 07/65] net: phy: micrel: use genphy_read_status for KSZ9131

From: Atsushi Nemoto <atsushi.nemoto@...d.co.jp>

[ Upstream commit 68dac3eb50be32957ae6e1e6da9281a3b7c6658b ]

KSZ9131 will not work with some switches due to workaround for KSZ9031
introduced in commit d2fd719bcb0e83cb39cfee22ee800f98a56eceb3
("net/phy: micrel: Add workaround for bad autoneg").
Use genphy_read_status instead of dedicated ksz9031_read_status.

Fixes: bff5b4b37372 ("net: phy: micrel: add Microchip KSZ9131 initial driver")
Signed-off-by: Atsushi Nemoto <atsushi.nemoto@...d.co.jp>
Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/net/phy/micrel.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/net/phy/micrel.c
+++ b/drivers/net/phy/micrel.c
@@ -1154,7 +1154,7 @@ static struct phy_driver ksphy_driver[]
 	.driver_data	= &ksz9021_type,
 	.probe		= kszphy_probe,
 	.config_init	= ksz9131_config_init,
-	.read_status	= ksz9031_read_status,
+	.read_status	= genphy_read_status,
 	.ack_interrupt	= kszphy_ack_interrupt,
 	.config_intr	= kszphy_config_intr,
 	.get_sset_count = kszphy_get_sset_count,