Commit 8eee3d35 authored by Arun Ramadoss's avatar Arun Ramadoss Committed by David S. Miller
Browse files

net: phy: used genphy_soft_reset for phy reset in LAN87xx 



Replaced the current code of resetting of LAN87xx phy to
genphy_soft_reset library function.

Signed-off-by: default avatarArun Ramadoss <arun.ramadoss@microchip.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 828553d2

drivers/net/phy/microchip_t1.c

+2 −12
Original line number Diff line number Diff line
@@ -197,20 +197,10 @@ static int lan87xx_phy_init(struct phy_device *phydev) 
	if (rc < 0)

		return rc;



	/* Soft Reset the SMI block */

	rc = access_ereg_modify_changed(phydev, PHYACC_ATTR_BANK_SMI,

					0x00, 0x8000, 0x8000);

	if (rc < 0)

		return rc;



	/* Check to see if the self-clearing bit is cleared */

	usleep_range(1000, 2000);

	rc = access_ereg(phydev, PHYACC_ATTR_MODE_READ,

			 PHYACC_ATTR_BANK_SMI, 0x00, 0);

	/* phy Soft reset */

	rc = genphy_soft_reset(phydev);

	if (rc < 0)

		return rc;

	if ((rc & 0x8000) != 0)

		return -ETIMEDOUT;



	/* PHY Initialization */

	for (i = 0; i < ARRAY_SIZE(init); i++) {