[RFC PATCH net-next 2/2] net: phy: lan87xx: use genphy_read_master_slave in read_status

Arun Ramadoss
2022-03-07T10:59:12Z

To read the master slave configuration of the LAN87xx T1 phy, used the
generic phy driver genphy_read_master_slave function. Removed the local
lan87xx_read_master_slave function.

Signed-off-by: Arun Ramadoss <arun.ramadoss@microchip.com>
---
drivers/net/phy/microchip_t1.c | 30 +-----------------------------
1 file changed, 1 insertion(+), 29 deletions(-)

diff --git a/drivers/net/phy/microchip_t1.c b/drivers/net/phy/microchip_t1.c
index 8292f7305805..389df3f4293c 100644
--- a/drivers/net/phy/microchip_t1.c
+++ b/drivers/net/phy/microchip_t1.c
@@ -674,34 +674,6 @@ static int lan87xx_cable_test_get_status(struct phy_device *phydev,
return 0;
}

-static int lan87xx_read_master_slave(struct phy_device *phydev)
-{
- int rc = 0;
-
- phydev->master_slave_get = MASTER_SLAVE_CFG_UNKNOWN;
- phydev->master_slave_state = MASTER_SLAVE_STATE_UNKNOWN;
-
- rc = phy_read(phydev, MII_CTRL1000);
- if (rc < 0)
- return rc;
-
- if (rc & CTL1000_AS_MASTER)
- phydev->master_slave_get = MASTER_SLAVE_CFG_MASTER_FORCE;
- else
- phydev->master_slave_get = MASTER_SLAVE_CFG_SLAVE_FORCE;
-
- rc = phy_read(phydev, MII_STAT1000);
- if (rc < 0)
- return rc;
-
- if (rc & LPA_1000MSRES)
- phydev->master_slave_state = MASTER_SLAVE_STATE_MASTER;
- else
- phydev->master_slave_state = MASTER_SLAVE_STATE_SLAVE;
-
- return rc;
-}
-
static int lan87xx_read_status(struct phy_device *phydev)
{
int rc = 0;
@@ -720,7 +692,7 @@ static int lan87xx_read_status(struct phy_device *phydev)
phydev->pause = 0;
phydev->asym_pause = 0;

- rc = lan87xx_read_master_slave(phydev);
+ rc = genphy_read_master_slave(phydev);
if (rc < 0)
return rc;

--
2.33.0