net: phy: micrel: lan8814 led errata

Lan8814 phy led behavior is not correct. It was noticed that the led
still remains ON when the cable is unplugged while there was traffic
passing at that time.

The fix consists in clearing bit 10 of register 0x38, in this way the
led behaviour is correct and gets OFF when there is no link.

Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/20240304091548.1386022-2-horatiu.vultur@microchip.com


Signed-off-by: Jakub Kicinski <kuba@kernel.org>