From: Greg Kroah-Hartman gregkh@linuxfoundation.org
This reverts commit 0d1951fa23ba0d35a4c5498ff28d1c5206d6fcdd which was commit d5c3d84657db57bd23ecd58b97f1c99dd42a7b80 upstream.
Guillaume reports that this patch breaks booting on at91-sama5d4_xplained, so revert it for now.
Reported-by: "kernelci.org bot" bot@kernelci.org Reported-by: Guillaume Tucker guillaume.tucker@collabora.com Cc: Florian Fainelli f.fainelli@gmail.com Cc: David S. Miller davem@davemloft.net Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/net/phy/phy.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-)
--- a/drivers/net/phy/phy.c +++ b/drivers/net/phy/phy.c @@ -916,10 +916,10 @@ void phy_state_machine(struct work_struc phydev->adjust_link(phydev->attached_dev); break; case PHY_RUNNING: - /* Only register a CHANGE if we are polling and link changed - * since latest checking. + /* Only register a CHANGE if we are polling or ignoring + * interrupts and link changed since latest checking. */ - if (phydev->irq == PHY_POLL) { + if (!phy_interrupt_is_valid(phydev)) { old_link = phydev->link; err = phy_read_status(phydev); if (err) @@ -1019,13 +1019,8 @@ void phy_state_machine(struct work_struc dev_dbg(&phydev->dev, "PHY state change %s -> %s\n", phy_state_to_str(old_state), phy_state_to_str(phydev->state));
- /* Only re-schedule a PHY state machine change if we are polling the - * PHY, if PHY_IGNORE_INTERRUPT is set, then we will be moving - * between states from phy_mac_interrupt() - */ - if (phydev->irq == PHY_POLL) - queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, - PHY_STATE_TIME * HZ); + queue_delayed_work(system_power_efficient_wq, &phydev->state_queue, + PHY_STATE_TIME * HZ); }
void phy_mac_interrupt(struct phy_device *phydev, int new_link)