phy: rename hwtstamp callback to hwtstamp_set

PHY devices has hwtstamp callback which actually performs set operation.
Rename it to better reflect the action.

Reviewed-by: Russell King (Oracle) <[e-mail]>
Reviewed-by: Kory Maincent <[e-mail]>
Reviewed-by: Andrew Lunn <[e-mail]>
Signed-off-by: Vadim Fedorenko <[e-mail]>
Link: https://patch.msgid.link/[e-mail]
Signed-off-by: Jakub Kicinski <[e-mail]>

drivers/net/ethernet/ti/netcp_ethss.c

···
 
 	phy = gbe_intf->slave->phy;
 	if (phy_has_hwtstamp(phy))
-		return phy->mii_ts->hwtstamp(phy->mii_ts, cfg, extack);
+		return phy->mii_ts->hwtstamp_set(phy->mii_ts, cfg, extack);
 
 	switch (cfg->tx_type) {
 	case HWTSTAMP_TX_OFF:

drivers/net/phy/bcm-phy-ptp.c

···
 	kfree_skb(skb);
 }
 
-static int bcm_ptp_hwtstamp(struct mii_timestamper *mii_ts,
-			    struct kernel_hwtstamp_config *cfg,
-			    struct netlink_ext_ack *extack)
+static int bcm_ptp_hwtstamp_set(struct mii_timestamper *mii_ts,
+				struct kernel_hwtstamp_config *cfg,
+				struct netlink_ext_ack *extack)
 {
 	struct bcm_ptp_private *priv = mii2priv(mii_ts);
 	u16 mode, ctrl;
···
 
 	priv->mii_ts.rxtstamp = bcm_ptp_rxtstamp;
 	priv->mii_ts.txtstamp = bcm_ptp_txtstamp;
-	priv->mii_ts.hwtstamp = bcm_ptp_hwtstamp;
+	priv->mii_ts.hwtstamp_set = bcm_ptp_hwtstamp_set;
 	priv->mii_ts.ts_info = bcm_ptp_ts_info;
 
 	priv->phydev->mii_ts = &priv->mii_ts;

drivers/net/phy/dp83640.c

···
 	return IRQ_HANDLED;
 }
 
-static int dp83640_hwtstamp(struct mii_timestamper *mii_ts,
-			    struct kernel_hwtstamp_config *cfg,
-			    struct netlink_ext_ack *extack)
+static int dp83640_hwtstamp_set(struct mii_timestamper *mii_ts,
+				struct kernel_hwtstamp_config *cfg,
+				struct netlink_ext_ack *extack)
 {
 	struct dp83640_private *dp83640 =
 		container_of(mii_ts, struct dp83640_private, mii_ts);
···
 	dp83640->phydev = phydev;
 	dp83640->mii_ts.rxtstamp = dp83640_rxtstamp;
 	dp83640->mii_ts.txtstamp = dp83640_txtstamp;
-	dp83640->mii_ts.hwtstamp = dp83640_hwtstamp;
+	dp83640->mii_ts.hwtstamp_set = dp83640_hwtstamp_set;
 	dp83640->mii_ts.ts_info  = dp83640_ts_info;
 
 	INIT_DELAYED_WORK(&dp83640->ts_work, rx_timestamp_work);

drivers/net/phy/micrel.c

···
 	lanphy_read_page_reg(phydev, LAN8814_PAGE_PORT_REGS, PTP_TSU_INT_STS);
 }
 
-static int lan8814_hwtstamp(struct mii_timestamper *mii_ts,
-			    struct kernel_hwtstamp_config *config,
-			    struct netlink_ext_ack *extack)
+static int lan8814_hwtstamp_set(struct mii_timestamper *mii_ts,
+				struct kernel_hwtstamp_config *config,
+				struct netlink_ext_ack *extack)
 {
 	struct kszphy_ptp_priv *ptp_priv =
 			  container_of(mii_ts, struct kszphy_ptp_priv, mii_ts);
···
 
 	ptp_priv->mii_ts.rxtstamp = lan8814_rxtstamp;
 	ptp_priv->mii_ts.txtstamp = lan8814_txtstamp;
-	ptp_priv->mii_ts.hwtstamp = lan8814_hwtstamp;
+	ptp_priv->mii_ts.hwtstamp_set = lan8814_hwtstamp_set;
 	ptp_priv->mii_ts.ts_info  = lan8814_ts_info;
 
 	phydev->mii_ts = &ptp_priv->mii_ts;
···
 #define LAN8841_PTP_TX_TIMESTAMP_EN		443
 #define LAN8841_PTP_TX_MOD			445
 
-static int lan8841_hwtstamp(struct mii_timestamper *mii_ts,
-			    struct kernel_hwtstamp_config *config,
-			    struct netlink_ext_ack *extack)
+static int lan8841_hwtstamp_set(struct mii_timestamper *mii_ts,
+				struct kernel_hwtstamp_config *config,
+				struct netlink_ext_ack *extack)
 {
 	struct kszphy_ptp_priv *ptp_priv = container_of(mii_ts, struct kszphy_ptp_priv, mii_ts);
 	struct phy_device *phydev = ptp_priv->phydev;
···
 
 	ptp_priv->mii_ts.rxtstamp = lan8841_rxtstamp;
 	ptp_priv->mii_ts.txtstamp = lan8814_txtstamp;
-	ptp_priv->mii_ts.hwtstamp = lan8841_hwtstamp;
+	ptp_priv->mii_ts.hwtstamp_set = lan8841_hwtstamp_set;
 	ptp_priv->mii_ts.ts_info = lan8841_ts_info;
 
 	phydev->mii_ts = &ptp_priv->mii_ts;

drivers/net/phy/microchip_rds_ptp.c

···
 	return true;
 }
 
-static int mchp_rds_ptp_hwtstamp(struct mii_timestamper *mii_ts,
-				 struct kernel_hwtstamp_config *config,
-				 struct netlink_ext_ack *extack)
+static int mchp_rds_ptp_hwtstamp_set(struct mii_timestamper *mii_ts,
+				     struct kernel_hwtstamp_config *config,
+				     struct netlink_ext_ack *extack)
 {
 	struct mchp_rds_ptp_clock *clock =
 				container_of(mii_ts, struct mchp_rds_ptp_clock,
···
 
 	clock->mii_ts.rxtstamp = mchp_rds_ptp_rxtstamp;
 	clock->mii_ts.txtstamp = mchp_rds_ptp_txtstamp;
-	clock->mii_ts.hwtstamp = mchp_rds_ptp_hwtstamp;
+	clock->mii_ts.hwtstamp_set = mchp_rds_ptp_hwtstamp_set;
 	clock->mii_ts.ts_info = mchp_rds_ptp_ts_info;
 
 	phydev->mii_ts = &clock->mii_ts;

drivers/net/phy/mscc/mscc_ptp.c

···
 			     val);
 }
 
-static int vsc85xx_hwtstamp(struct mii_timestamper *mii_ts,
-			    struct kernel_hwtstamp_config *cfg,
-			    struct netlink_ext_ack *extack)
+static int vsc85xx_hwtstamp_set(struct mii_timestamper *mii_ts,
+				struct kernel_hwtstamp_config *cfg,
+				struct netlink_ext_ack *extack)
 {
 	struct vsc8531_private *vsc8531 =
 		container_of(mii_ts, struct vsc8531_private, mii_ts);
···
 
 	vsc8531->mii_ts.rxtstamp = vsc85xx_rxtstamp;
 	vsc8531->mii_ts.txtstamp = vsc85xx_txtstamp;
-	vsc8531->mii_ts.hwtstamp = vsc85xx_hwtstamp;
+	vsc8531->mii_ts.hwtstamp_set = vsc85xx_hwtstamp_set;
 	vsc8531->mii_ts.ts_info  = vsc85xx_ts_info;
 	phydev->mii_ts = &vsc8531->mii_ts;
 

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

···
 	return true;
 }
 
-static int nxp_c45_hwtstamp(struct mii_timestamper *mii_ts,
-			    struct kernel_hwtstamp_config *cfg,
-			    struct netlink_ext_ack *extack)
+static int nxp_c45_hwtstamp_set(struct mii_timestamper *mii_ts,
+				struct kernel_hwtstamp_config *cfg,
+				struct netlink_ext_ack *extack)
 {
 	struct nxp_c45_phy *priv = container_of(mii_ts, struct nxp_c45_phy,
 						mii_ts);
···
 	    IS_ENABLED(CONFIG_NETWORK_PHY_TIMESTAMPING)) {
 		priv->mii_ts.rxtstamp = nxp_c45_rxtstamp;
 		priv->mii_ts.txtstamp = nxp_c45_txtstamp;
-		priv->mii_ts.hwtstamp = nxp_c45_hwtstamp;
+		priv->mii_ts.hwtstamp_set = nxp_c45_hwtstamp_set;
 		priv->mii_ts.ts_info = nxp_c45_ts_info;
 		phydev->mii_ts = &priv->mii_ts;
 		ret = nxp_c45_init_ptp_clock(priv);

drivers/net/phy/phy.c

···
 		return 0;
 
 	case SIOCSHWTSTAMP:
-		if (phydev->mii_ts && phydev->mii_ts->hwtstamp) {
+		if (phydev->mii_ts && phydev->mii_ts->hwtstamp_set) {
 			if (copy_from_user(&cfg, ifr->ifr_data, sizeof(cfg)))
 				return -EFAULT;
 
 			hwtstamp_config_to_kernel(&kernel_cfg, &cfg);
-			ret = phydev->mii_ts->hwtstamp(phydev->mii_ts, &kernel_cfg, &extack);
+			ret = phydev->mii_ts->hwtstamp_set(phydev->mii_ts,
+							   &kernel_cfg,
+							   &extack);
 			if (ret)
 				return ret;
 
···
 	if (!phydev)
 		return -ENODEV;
 
-	if (phydev->mii_ts && phydev->mii_ts->hwtstamp)
-		return phydev->mii_ts->hwtstamp(phydev->mii_ts, config, extack);
+	if (phydev->mii_ts && phydev->mii_ts->hwtstamp_set)
+		return phydev->mii_ts->hwtstamp_set(phydev->mii_ts, config,
+						    extack);
 
 	return -EOPNOTSUPP;
 }

drivers/ptp/ptp_ines.c

···
 	return ns;
 }
 
-static int ines_hwtstamp(struct mii_timestamper *mii_ts,
-			 struct kernel_hwtstamp_config *cfg,
-			 struct netlink_ext_ack *extack)
+static int ines_hwtstamp_set(struct mii_timestamper *mii_ts,
+			     struct kernel_hwtstamp_config *cfg,
+			     struct netlink_ext_ack *extack)
 {
 	struct ines_port *port = container_of(mii_ts, struct ines_port, mii_ts);
 	u32 cm_one_step = 0, port_conf, ts_stat_rx, ts_stat_tx;
···
 	}
 	port->mii_ts.rxtstamp = ines_rxtstamp;
 	port->mii_ts.txtstamp = ines_txtstamp;
-	port->mii_ts.hwtstamp = ines_hwtstamp;
+	port->mii_ts.hwtstamp_set = ines_hwtstamp_set;
 	port->mii_ts.link_state = ines_link_state;
 	port->mii_ts.ts_info = ines_ts_info;
 

include/linux/mii_timestamper.h

···
  *		as soon as a timestamp becomes available. One of the PTP_CLASS_
  *		values is passed in 'type'.
  *
- * @hwtstamp:	Handles SIOCSHWTSTAMP ioctl for hardware time stamping.
+ * @hwtstamp_set: Handles SIOCSHWTSTAMP ioctl for hardware time stamping.
  *
  * @link_state: Allows the device to respond to changes in the link
  *		state.  The caller invokes this function while holding
···
 	void (*txtstamp)(struct mii_timestamper *mii_ts,
 			 struct sk_buff *skb, int type);
 
-	int  (*hwtstamp)(struct mii_timestamper *mii_ts,
-			 struct kernel_hwtstamp_config *kernel_config,
-			 struct netlink_ext_ack *extack);
+	int  (*hwtstamp_set)(struct mii_timestamper *mii_ts,
+			     struct kernel_hwtstamp_config *kernel_config,
+			     struct netlink_ext_ack *extack);
 
 	void (*link_state)(struct mii_timestamper *mii_ts,
 			   struct phy_device *phydev);

include/linux/phy.h

···
  */
 static inline bool phy_has_hwtstamp(struct phy_device *phydev)
 {
-	return phydev && phydev->mii_ts && phydev->mii_ts->hwtstamp;
+	return phydev && phydev->mii_ts && phydev->mii_ts->hwtstamp_set;
 }
 
 /**
···
 			       struct kernel_hwtstamp_config *cfg,
 			       struct netlink_ext_ack *extack)
 {
-	return phydev->mii_ts->hwtstamp(phydev->mii_ts, cfg, extack);
+	return phydev->mii_ts->hwtstamp_set(phydev->mii_ts, cfg, extack);
 }
 
 static inline bool phy_rxtstamp(struct phy_device *phydev, struct sk_buff *skb,