netdev - [PATCH net-next v2 3/5] net: stmmac: dwmac-rzn1: provide select

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Date: Thu, 13 Jun 2024 11:36:16 +0100
From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk>
To: Serge Semin <fancer.lancer@...il.com>
Cc: Alexandre Torgue <alexandre.torgue@...s.st.com>,
	Andrew Halaney <ahalaney@...hat.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Jose Abreu <joabreu@...opsys.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>,
	Romain Gantois <romain.gantois@...tlin.com>
Subject: [PATCH net-next v2 3/5] net: stmmac: dwmac-rzn1: provide select_pcs()
 implementation

Provide a .select_pcs() implementation which returns the phylink PCS
that was created in the .pcs_init() method.

Tested-by: Romain Gantois <romain.gantois@...tlin.com>
Reviewed-by: Romain Gantois <romain.gantois@...tlin.com>
Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>
---
 drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c b/drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c
index 848cf3c01f4a..59a7bd560f96 100644
--- a/drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c
+++ b/drivers/net/ethernet/stmicro/stmmac/dwmac-rzn1.c
@@ -39,6 +39,12 @@ static void rzn1_dwmac_pcs_exit(struct stmmac_priv *priv)
 		miic_destroy(priv->hw->phylink_pcs);
 }
 
+static struct phylink_pcs *rzn1_dwmac_select_pcs(struct stmmac_priv *priv,
+						 phy_interface_t interface)
+{
+	return priv->hw->phylink_pcs;
+}
+
 static int rzn1_dwmac_probe(struct platform_device *pdev)
 {
 	struct plat_stmmacenet_data *plat_dat;
@@ -57,6 +63,7 @@ static int rzn1_dwmac_probe(struct platform_device *pdev)
 	plat_dat->bsp_priv = plat_dat;
 	plat_dat->pcs_init = rzn1_dwmac_pcs_init;
 	plat_dat->pcs_exit = rzn1_dwmac_pcs_exit;
+	plat_dat->select_pcs = rzn1_dwmac_select_pcs;
 
 	ret = stmmac_dvr_probe(dev, plat_dat, &stmmac_res);
 	if (ret)
-- 
2.30.2