Commit 9886a4db authored by Jisheng Zhang's avatar Jisheng Zhang Committed by David S. Miller

net: phy: call phy_disable_interrupts() in phy_init_hw()

Call phy_disable_interrupts() in phy_init_hw() to "have a defined init
state as we don't know in which state the PHY is if the PHY driver is
loaded. We shouldn't assume that it's the chip power-on defaults, BIOS
or boot loader could have changed this. Or in case of dual-boot
systems the other OS could leave the PHY in whatever state." as pointed
out by Heiner.
Suggested-by: default avatarHeiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: default avatarJisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 3dd4ef1b
......@@ -1092,6 +1092,10 @@ int phy_init_hw(struct phy_device *phydev)
if (ret < 0)
return ret;
ret = phy_disable_interrupts(phydev);
if (ret)
return ret;
if (phydev->drv->config_init)
ret = phydev->drv->config_init(phydev);
......
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