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From:   Justin Chen <justin.chen@broadcom.com>
To:     netdev@vger.kernel.org
Cc:     bcm-kernel-feedback-list@broadcom.com,
        florian.fainelli@broadcom.com,
        Justin Chen <justin.chen@broadcom.com>,
        Andrew Lunn <andrew@lunn.ch>,
        Heiner Kallweit <hkallweit1@gmail.com>,
        Russell King <linux@armlinux.org.uk>,
        "David S. Miller" <davem@davemloft.net>,
        Eric Dumazet <edumazet@google.com>,
        Jakub Kicinski <kuba@kernel.org>,
        Paolo Abeni <pabeni@redhat.com>,
        linux-kernel@vger.kernel.org (open list)
Subject: [PATCH] net: phy: Only resume phy if it is suspended
Date:   Tue,  5 Dec 2023 15:42:29 -0800
Message-Id: <20231205234229.274601-1-justin.chen@broadcom.com>
MIME-Version: 1.0
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--000000000000ff2c4f060bcbc9f4
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Resuming the phy can take quite a bit of time. Lets only resume the
phy if it is suspended.

Signed-off-by: Justin Chen <justin.chen@broadcom.com>
---
 drivers/net/phy/phy.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/net/phy/phy.c b/drivers/net/phy/phy.c
index 3376e58e2b88..7fbb21922d64 100644
--- a/drivers/net/phy/phy.c
+++ b/drivers/net/phy/phy.c
@@ -1549,7 +1549,8 @@ void phy_start(struct phy_device *phydev)
 		sfp_upstream_start(phydev->sfp_bus);
 
 	/* if phy was suspended, bring the physical link up again */
-	__phy_resume(phydev);
+	if (phydev->suspended)
+		__phy_resume(phydev);
 
 	phydev->state = PHY_UP;
 
-- 
2.34.1


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