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From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
To: Andrew Lunn <andrew@lunn.ch>, Heiner Kallweit <hkallweit1@gmail.com>
Cc: Alexandre Torgue <alexandre.torgue@foss.st.com>,
	Alexei Starovoitov <ast@kernel.org>,
	Andrew Lunn <andrew+netdev@lunn.ch>,
	bpf@vger.kernel.org, Daniel Borkmann <daniel@iogearbox.net>,
	"David S. Miller" <davem@davemloft.net>,
	Eric Dumazet <edumazet@google.com>,
	Gatien CHEVALLIER <gatien.chevallier@foss.st.com>,
	Jakub Kicinski <kuba@kernel.org>,
	Jesper Dangaard Brouer <hawk@kernel.org>,
	John Fastabend <john.fastabend@gmail.com>,
	linux-arm-kernel@lists.infradead.org,
	linux-stm32@st-md-mailman.stormreply.com,
	Maxime Coquelin <mcoquelin.stm32@gmail.com>,
	netdev@vger.kernel.org, Paolo Abeni <pabeni@redhat.com>,
	Richard Cochran <richardcochran@gmail.com>,
	Stanislav Fomichev <sdf@fomichev.me>
Subject: [PATCH net-next v2 07/11] net: stmmac: move stmmac_init_ptp() messages into function
Date: Thu, 11 Sep 2025 12:10:07 +0100	[thread overview]
Message-ID: <E1uwfBn-00000004j92-3nj1@rmk-PC.armlinux.org.uk> (raw)
In-Reply-To: <aMKtV6O0WqlmJFN4@shell.armlinux.org.uk>

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@armlinux.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


  parent reply	other threads:[~2025-09-11 11:10 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-11 11:07 [PATCH net-next v2 00/11] net: stmmac: timestamping/ptp cleanups Russell King (Oracle)
2025-09-11 11:09 ` [PATCH net-next v2 01/11] net: stmmac: ptp: improve handling of aux_ts_lock lifetime Russell King (Oracle)
2025-09-11 11:09 ` [PATCH net-next v2 02/11] net: stmmac: disable PTP clock after unregistering PTP Russell King (Oracle)
2025-09-11 11:09 ` [PATCH net-next v2 03/11] net: stmmac: fix PTP error cleanup in __stmmac_open() Russell King (Oracle)
2025-09-11 11:09 ` [PATCH net-next v2 04/11] net: stmmac: fix stmmac_xdp_open() clk_ptp_ref error cleanup Russell King (Oracle)
2025-09-11 11:09 ` [PATCH net-next v2 05/11] net: stmmac: unexport stmmac_init_tstamp_counter() Russell King (Oracle)
2025-09-11 11:10 ` [PATCH net-next v2 06/11] net: stmmac: add __stmmac_release() to complement __stmmac_open() Russell King (Oracle)
2025-09-11 11:10 ` Russell King (Oracle) [this message]
2025-09-11 11:10 ` [PATCH net-next v2 08/11] net: stmmac: rename stmmac_init_ptp() Russell King (Oracle)
2025-09-11 11:10 ` [PATCH net-next v2 09/11] net: stmmac: add stmmac_setup_ptp() Russell King (Oracle)
2025-09-11 11:10 ` [PATCH net-next v2 10/11] net: stmmac: move PTP support check into stmmac_init_timestamping() Russell King (Oracle)
2025-09-11 11:10 ` [PATCH net-next v2 11/11] net: stmmac: move timestamping/ptp init to stmmac_hw_setup() caller Russell King (Oracle)
2025-09-14 19:10 ` [PATCH net-next v2 00/11] net: stmmac: timestamping/ptp cleanups patchwork-bot+netdevbpf

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