Commit a4506722 authored by Radu Pirea (OSS)'s avatar Radu Pirea (OSS) Committed by Paolo Abeni
Browse files

net: phy: nxp-c45-tja11xx: add remove callback 



Unregister PTP clock when the driver is removed.
Purge the RX and TX skb queues.

Fixes: 514def5d ("phy: nxp-c45-tja11xx: add timestamping support")
CC: stable@vger.kernel.org # 5.15+
Signed-off-by: default avatarRadu Pirea (OSS) <radu-nicolae.pirea@oss.nxp.com>
Reviewed-by: default avatarAndrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20230406095904.75456-1-radu-nicolae.pirea@oss.nxp.com


Signed-off-by: default avatarPaolo Abeni <pabeni@redhat.com>
parent 9a06fe08

drivers/net/phy/nxp-c45-tja11xx.c

+12 −0
Original line number Diff line number Diff line
@@ -1337,6 +1337,17 @@ static int nxp_c45_probe(struct phy_device *phydev) 
	return ret;

}



static void nxp_c45_remove(struct phy_device *phydev)

{

	struct nxp_c45_phy *priv = phydev->priv;



	if (priv->ptp_clock)

		ptp_clock_unregister(priv->ptp_clock);



	skb_queue_purge(&priv->tx_queue);

	skb_queue_purge(&priv->rx_queue);

}



static struct phy_driver nxp_c45_driver[] = {

	{

		PHY_ID_MATCH_MODEL(PHY_ID_TJA_1103),
@@ -1359,6 +1370,7 @@ static struct phy_driver nxp_c45_driver[] = { 
		.set_loopback		= genphy_c45_loopback,

		.get_sqi		= nxp_c45_get_sqi,

		.get_sqi_max		= nxp_c45_get_sqi_max,

		.remove			= nxp_c45_remove,

	},

};