tree 70c953b6f2bafd81e1caf6cfbc5fc8b2a89cf128
parent 77621f024d6be732e43366a42203486b6ec89acd
author Jingju Hou <Jingju.Hou@synaptics.com> 1524468169 +0800
committer David S. Miller <davem@davemloft.net> 1524532001 -0400

net: phy: marvell: clear wol event before setting it

If WOL event happened once, the LED[2] interrupt pin will not be
cleared unless we read the CSISR register. If interrupts are in use,
the normal interrupt handling will clear the WOL event. Let's clear the
WOL event before enabling it if !phy_interrupt_is_valid().

Signed-off-by: Jingju Hou <Jingju.Hou@synaptics.com>
Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com>
Signed-off-by: David S. Miller <davem@davemloft.net>