net: phy: add helper phy_polling_mode
Add a helper for checking whether polling is used to detect PHY status
changes.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 04780db..1ee2587 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -525,7 +525,7 @@ static int phy_start_aneg_priv(struct phy_device *phydev, bool sync)
* negotiation may already be done and aneg interrupt may not be
* generated.
*/
- if (phydev->irq != PHY_POLL && phydev->state == PHY_AN) {
+ if (!phy_polling_mode(phydev) && phydev->state == PHY_AN) {
err = phy_aneg_done(phydev);
if (err > 0) {
trigger = true;
@@ -983,7 +983,7 @@ void phy_state_machine(struct work_struct *work)
needs_aneg = true;
break;
case PHY_NOLINK:
- if (phydev->irq != PHY_POLL)
+ if (!phy_polling_mode(phydev))
break;
err = phy_read_status(phydev);
@@ -1024,7 +1024,7 @@ void phy_state_machine(struct work_struct *work)
/* Only register a CHANGE if we are polling and link changed
* since latest checking.
*/
- if (phydev->irq == PHY_POLL) {
+ if (phy_polling_mode(phydev)) {
old_link = phydev->link;
err = phy_read_status(phydev);
if (err)
@@ -1123,7 +1123,7 @@ void phy_state_machine(struct work_struct *work)
* PHY, if PHY_IGNORE_INTERRUPT is set, then we will be moving
* between states from phy_mac_interrupt()
*/
- if (phydev->irq == PHY_POLL)
+ if (phy_polling_mode(phydev))
queue_delayed_work(system_power_efficient_wq, &phydev->state_queue,
PHY_STATE_TIME * HZ);
}