From: Florian Fainelli Date: Thu, 15 Feb 2024 18:27:31 +0000 (-0800) Subject: net: bcmasp: Indicate MAC is in charge of PHY PM X-Git-Tag: v6.6.19~53 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ae24a16a834324f9277c3162178c9a3fed9a8e44;p=platform%2Fkernel%2Flinux-thead.git net: bcmasp: Indicate MAC is in charge of PHY PM [ Upstream commit 5b76d928f8b779a1b19c5842e7cabee4cbb610c3 ] 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 Signed-off-by: Justin Chen Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c index 53e542881255..9cae5a309000 100644 --- a/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c +++ b/drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c @@ -1048,6 +1048,9 @@ 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)