netdev - [PATCH net-next 1/3] net: phy: nxp-c45-tja11xx: demote the "no PTP support" message to debug

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Date:   Mon, 14 Jun 2021 15:18:47 +0300
From:   Vladimir Oltean <olteanv@...il.com>
To:     Jakub Kicinski <kuba@...nel.org>,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Cc:     Florian Fainelli <f.fainelli@...il.com>,
        Andrew Lunn <andrew@...n.ch>,
        Heiner Kallweit <hkallweit1@...il.com>,
        Russell King <linux@...linux.org.uk>,
        Radu Pirea <radu-nicolae.pirea@....nxp.com>,
        Vladimir Oltean <vladimir.oltean@....com>
Subject: [PATCH net-next 1/3] net: phy: nxp-c45-tja11xx: demote the "no PTP support" message to debug

From: Vladimir Oltean <vladimir.oltean@....com>

The SJA1110 switch integrates these PHYs, and they do not have support
for timestamping. This message becomes quite overwhelming:

[   10.056596] NXP C45 TJA1103 spi1.0-base-t1:01: the phy does not support PTP
[   10.112625] NXP C45 TJA1103 spi1.0-base-t1:02: the phy does not support PTP
[   10.167461] NXP C45 TJA1103 spi1.0-base-t1:03: the phy does not support PTP
[   10.223510] NXP C45 TJA1103 spi1.0-base-t1:04: the phy does not support PTP
[   10.278239] NXP C45 TJA1103 spi1.0-base-t1:05: the phy does not support PTP
[   10.332663] NXP C45 TJA1103 spi1.0-base-t1:06: the phy does not support PTP
[   15.390828] NXP C45 TJA1103 spi1.2-base-t1:01: the phy does not support PTP
[   15.445224] NXP C45 TJA1103 spi1.2-base-t1:02: the phy does not support PTP
[   15.499673] NXP C45 TJA1103 spi1.2-base-t1:03: the phy does not support PTP
[   15.554074] NXP C45 TJA1103 spi1.2-base-t1:04: the phy does not support PTP
[   15.608516] NXP C45 TJA1103 spi1.2-base-t1:05: the phy does not support PTP
[   15.662996] NXP C45 TJA1103 spi1.2-base-t1:06: the phy does not support PTP

So reduce its log level to debug.

Signed-off-by: Vladimir Oltean <vladimir.oltean@....com>
---
 drivers/net/phy/nxp-c45-tja11xx.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/phy/nxp-c45-tja11xx.c b/drivers/net/phy/nxp-c45-tja11xx.c
index 512e4cb5d2c2..902fe1aa7782 100644
--- a/drivers/net/phy/nxp-c45-tja11xx.c
+++ b/drivers/net/phy/nxp-c45-tja11xx.c
@@ -1090,7 +1090,7 @@ static int nxp_c45_probe(struct phy_device *phydev)
 				   VEND1_PORT_ABILITIES);
 	ptp_ability = !!(ptp_ability & PTP_ABILITY);
 	if (!ptp_ability) {
-		phydev_info(phydev, "the phy does not support PTP");
+		phydev_dbg(phydev, "the phy does not support PTP");
 		goto no_ptp_support;
 	}
 
-- 
2.25.1