netdev - [PATCH net-next v2 07/11] net: stmmac: move stmmac_init

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Message-Id: <E1uwfBn-00000004j92-3nj1@rmk-PC.armlinux.org.uk>
Date: Thu, 11 Sep 2025 12:10:07 +0100
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Andrew Lunn <andrew@...n.ch>,
	Heiner Kallweit <hkallweit1@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Alexei Starovoitov <ast@...nel.org>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	bpf@...r.kernel.org,
	Daniel Borkmann <daniel@...earbox.net>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Gatien CHEVALLIER <gatien.chevallier@...s.st.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Jesper Dangaard Brouer <hawk@...nel.org>,
	John Fastabend <john.fastabend@...il.com>,
	linux-arm-kernel@...ts.infradead.org,
	linux-stm32@...md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	netdev@...r.kernel.org,
	Paolo Abeni <pabeni@...hat.com>,
	Richard Cochran <richardcochran@...il.com>,
	Stanislav Fomichev <sdf@...ichev.me>
Subject: [PATCH net-next v2 07/11] net: stmmac: move stmmac_init_ptp()
 messages into function

Move the stmmac_init_ptp() messages from stmmac_hw_setup() to
stmmac_init_ptp(), which will allow further cleanups.

Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index cb058e4c6ea9..716c7e21baf1 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -788,8 +788,13 @@ static int stmmac_init_ptp(struct stmmac_priv *priv)
 		priv->plat->ptp_clk_freq_config(priv);
 
 	ret = stmmac_init_tstamp_counter(priv, STMMAC_HWTS_ACTIVE);
-	if (ret)
+	if (ret) {
+		if (ret == -EOPNOTSUPP)
+			netdev_info(priv->dev, "PTP not supported by HW\n");
+		else
+			netdev_warn(priv->dev, "PTP init failed\n");
 		return ret;
+	}
 
 	priv->adv_ts = 0;
 	/* Check if adv_ts can be enabled for dwmac 4.x / xgmac core */
@@ -3497,12 +3502,7 @@ static int stmmac_hw_setup(struct net_device *dev, bool ptp_register)
 				    ERR_PTR(ret));
 	}
 
-	ret = stmmac_init_ptp(priv);
-	if (ret == -EOPNOTSUPP)
-		netdev_info(priv->dev, "PTP not supported by HW\n");
-	else if (ret)
-		netdev_warn(priv->dev, "PTP init failed\n");
-	else if (ptp_register)
+	if (stmmac_init_ptp(priv) == 0 && ptp_register)
 		stmmac_ptp_register(priv);
 
 	if (priv->use_riwt) {
-- 
2.47.3