net: phy: air_en8811h: reset netdev rules when LED is set manually

Setting LED_OFF via brightness_set should deactivate hw control, so make
sure netdev trigger rules also get cleared in that case.
This fixes unwanted restoration of the default netdev trigger rules and
matches the behaviour when using the 'netdev' trigger without any
hardware offloading.

Fixes: 71e7943 ("net: phy: air_en8811h: Add the Airoha EN8811H PHY driver")
Signed-off-by: Daniel Golle <[email protected]>
Link: https://lore.kernel.org/r/5ed8ea615890a91fa4df59a7ae8311bbdf63cdcf.1715248281.git.daniel@makrotopia.org
Signed-off-by: Jakub Kicinski <[email protected]>

Author: dangowrt

drivers/net/phy/air_en8811h.c

@@ -544,6 +544,10 @@ static int air_hw_led_on_set(struct phy_device *phydev, u8 index, bool on)
 
 	changed |= (priv->led[index].rules != 0);
 
+	/* clear netdev trigger rules in case LED_OFF has been set */
+	if (!on)
+		priv->led[index].rules = 0;
+
 	if (changed)
 		return phy_modify_mmd(phydev, MDIO_MMD_VEND2,
 				      AIR_PHY_LED_ON(index),