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authorFlorian Fainelli <florian.fainelli@broadcom.com>2024-02-15 10:27:31 -0800
committerDavid S. Miller <davem@davemloft.net>2024-02-18 11:32:10 +0000
commit5b76d928f8b779a1b19c5842e7cabee4cbb610c3 (patch)
tree434ad19762ee02698306efc8d27a2070d1482646
parent398b7c3770c23de9a7d1a680960025fa8b014784 (diff)
net: bcmasp: Indicate MAC is in charge of PHY PM
Avoid the PHY library call unnecessarily into the suspend/resume functions by setting phydev->mac_managed_pm to true. The ASP driver essentially does exactly what mdio_bus_phy_resume() does. Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller") Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com> Signed-off-by: Justin Chen <justin.chen@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
index f59557b0cd51..6ad1366270f7 100644
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
@@ -1050,6 +1050,9 @@ static int bcmasp_netif_init(struct net_device *dev, bool phy_connect)
netdev_err(dev, "could not attach to PHY\n");
goto err_phy_disable;
}
+
+ /* Indicate that the MAC is responsible for PHY PM */
+ phydev->mac_managed_pm = true;
} else if (!intf->wolopts) {
ret = phy_resume(dev->phydev);
if (ret)