Merge branch 'net-phy-clean-up-the-old-gen10g-functions'

Heiner Kallweit says: ==================== net: phy: clean up the old gen10g functions The old gen10g_ functions are mainly stubs and have been superseded by genphy_c45_ equivalents. So lets remove / hide the old functions as far as possible. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
mariux64 · Mar 4, 2019 · 7d82737 · 7d82737
2 parents 6bfc112 + 7be3ad8
commit 7d82737
Show file tree

Hide file tree

Showing 6 changed files with 10 additions and 57 deletions.
diff --git a/drivers/net/phy/cortina.c b/drivers/net/phy/cortina.c
@@ -80,10 +80,9 @@ static struct phy_driver cortina_driver[] = {
 	.phy_id_mask	= 0xffffffff,
 	.name		= "Cortina CS4340",
 	.features       = PHY_10GBIT_FEATURES,
-	.config_init	= gen10g_config_init,
 	.config_aneg	= gen10g_config_aneg,
 	.read_status	= cortina_read_status,
-	.soft_reset	= gen10g_no_soft_reset,
+	.soft_reset	= genphy_no_soft_reset,
 	.probe		= cortina_probe,
 },
 };

diff --git a/drivers/net/phy/marvell10g.c b/drivers/net/phy/marvell10g.c
@@ -459,7 +459,7 @@ static struct phy_driver mv3310_drivers[] = {
 		.phy_id_mask	= MARVELL_PHY_ID_MASK,
 		.name		= "mv88x3310",
 		.get_features	= mv3310_get_features,
-		.soft_reset	= gen10g_no_soft_reset,
+		.soft_reset	= genphy_no_soft_reset,
 		.config_init	= mv3310_config_init,
 		.probe		= mv3310_probe,
 		.suspend	= mv3310_suspend,
@@ -474,7 +474,7 @@ static struct phy_driver mv3310_drivers[] = {
 		.name		= "mv88x2110",
 		.get_features	= genphy_c45_pma_read_abilities,
 		.probe		= mv3310_probe,
-		.soft_reset	= gen10g_no_soft_reset,
+		.soft_reset	= genphy_no_soft_reset,
 		.config_init	= mv3310_config_init,
 		.config_aneg	= mv3310_config_aneg,
 		.aneg_done	= mv3310_aneg_done,

diff --git a/drivers/net/phy/phy-c45.c b/drivers/net/phy/phy-c45.c
@@ -499,57 +499,21 @@ int gen10g_config_aneg(struct phy_device *phydev)
 }
 EXPORT_SYMBOL_GPL(gen10g_config_aneg);
 
-int gen10g_read_status(struct phy_device *phydev)
+static int gen10g_read_status(struct phy_device *phydev)
 {
 	/* For now just lie and say it's 10G all the time */
 	phydev->speed = SPEED_10000;
 	phydev->duplex = DUPLEX_FULL;
 
 	return genphy_c45_read_link(phydev);
 }
-EXPORT_SYMBOL_GPL(gen10g_read_status);
-
-int gen10g_no_soft_reset(struct phy_device *phydev)
-{
-	/* Do nothing for now */
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gen10g_no_soft_reset);
-
-int gen10g_config_init(struct phy_device *phydev)
-{
-	/* Temporarily just say we support everything */
-	linkmode_zero(phydev->supported);
-
-	linkmode_set_bit(ETHTOOL_LINK_MODE_10000baseT_Full_BIT,
-			 phydev->supported);
-	linkmode_copy(phydev->advertising, phydev->supported);
-
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gen10g_config_init);
-
-int gen10g_suspend(struct phy_device *phydev)
-{
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gen10g_suspend);
-
-int gen10g_resume(struct phy_device *phydev)
-{
-	return 0;
-}
-EXPORT_SYMBOL_GPL(gen10g_resume);
 
 struct phy_driver genphy_10g_driver = {
 	.phy_id         = 0xffffffff,
 	.phy_id_mask    = 0xffffffff,
 	.name           = "Generic 10G PHY",
-	.soft_reset	= gen10g_no_soft_reset,
-	.config_init    = gen10g_config_init,
+	.soft_reset	= genphy_no_soft_reset,
 	.features       = PHY_10GBIT_FEATURES,
 	.config_aneg    = gen10g_config_aneg,
 	.read_status    = gen10g_read_status,
-	.suspend        = gen10g_suspend,
-	.resume         = gen10g_resume,
 };
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
@@ -144,14 +144,10 @@ int phy_aneg_done(struct phy_device *phydev)
 {
 	if (phydev->drv && phydev->drv->aneg_done)
 		return phydev->drv->aneg_done(phydev);
-
-	/* Avoid genphy_aneg_done() if the Clause 45 PHY does not
-	 * implement Clause 22 registers
-	 */
-	if (phydev->is_c45 && !(phydev->c45_ids.devices_in_package & BIT(0)))
-		return -EINVAL;
-
-	return genphy_aneg_done(phydev);
+	else if (phydev->is_c45)
+		return genphy_c45_aneg_done(phydev);
+	else
+		return genphy_aneg_done(phydev);
 }
 EXPORT_SYMBOL(phy_aneg_done);
 

diff --git a/drivers/net/phy/teranetics.c b/drivers/net/phy/teranetics.c
@@ -78,9 +78,8 @@ static struct phy_driver teranetics_driver[] = {
 	.phy_id_mask	= 0xffffffff,
 	.name		= "Teranetics TN2020",
 	.features       = PHY_10GBIT_FEATURES,
-	.soft_reset	= gen10g_no_soft_reset,
+	.soft_reset	= genphy_no_soft_reset,
 	.aneg_done	= teranetics_aneg_done,
-	.config_init    = gen10g_config_init,
 	.config_aneg    = gen10g_config_aneg,
 	.read_status	= teranetics_read_status,
 	.match_phy_device = teranetics_match_phy_device,

diff --git a/include/linux/phy.h b/include/linux/phy.h
@@ -1119,11 +1119,6 @@ int genphy_c45_read_status(struct phy_device *phydev);
 
 /* The gen10g_* functions are the old Clause 45 stub */
 int gen10g_config_aneg(struct phy_device *phydev);
-int gen10g_read_status(struct phy_device *phydev);
-int gen10g_no_soft_reset(struct phy_device *phydev);
-int gen10g_config_init(struct phy_device *phydev);
-int gen10g_suspend(struct phy_device *phydev);
-int gen10g_resume(struct phy_device *phydev);
 
 static inline int phy_read_status(struct phy_device *phydev)
 {