From: Andrew Lunn <andrew@lunn.ch>
Date: Sat, 20 Oct 2018 20:41:28 +0000 (+0200)
Subject: net: phy: phy_support_sym_pause: Clear Asym Pause
X-Git-Tag: v5.4-rc1~2403^2~19
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=92c9d5627a79b02299dd13e3e0ec695475726cf8;p=platform%2Fkernel%2Flinux-rpi.git

net: phy: phy_support_sym_pause: Clear Asym Pause

When indicating the MAC supports Symmetric Pause, clear the Asymmetric
Pause bit, which could of been already set is the PHY supports it.

Reported-by: Labbe Corentin <clabbe@baylibre.com>
Fixes: c306ad36184f ("net: ethernet: Add helper for MACs which support pause")
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Tested-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index 43cb08d..ab33d17 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -1940,6 +1940,7 @@ EXPORT_SYMBOL(phy_remove_link_mode);
  */
 void phy_support_sym_pause(struct phy_device *phydev)
 {
+	phydev->supported &= ~SUPPORTED_Asym_Pause;
 	phydev->supported |= SUPPORTED_Pause;
 	phydev->advertising = phydev->supported;
 }