From mboxrd@z Thu Jan 1 00:00:00 1970 From: Antoine Tenart Subject: [PATCH net-next v3 05/13] net: mvpp2: simplify the link_event function Date: Mon, 28 Aug 2017 16:57:17 +0200 Message-ID: <20170828145725.2539-6-antoine.tenart@free-electrons.com> References: <20170828145725.2539-1-antoine.tenart@free-electrons.com> Cc: Antoine Tenart , thomas.petazzoni@free-electrons.com, nadavh@marvell.com, linux@armlinux.org.uk, linux-kernel@vger.kernel.org, mw@semihalf.com, stefanc@marvell.com, miquel.raynal@free-electrons.com, netdev@vger.kernel.org To: davem@davemloft.net, kishon@ti.com, andrew@lunn.ch, jason@lakedaemon.net, sebastian.hesselbarth@gmail.com, gregory.clement@free-electrons.com Return-path: In-Reply-To: <20170828145725.2539-1-antoine.tenart@free-electrons.com> Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org The link_event function is somewhat complicated. This cosmetic patch simplifies it. Signed-off-by: Antoine Tenart --- drivers/net/ethernet/marvell/mvpp2.c | 13 ++++--------- 1 file changed, 4 insertions(+), 9 deletions(-) diff --git a/drivers/net/ethernet/marvell/mvpp2.c b/drivers/net/ethernet/marvell/mvpp2.c index fab231858a41..9c0c81e68d55 100644 --- a/drivers/net/ethernet/marvell/mvpp2.c +++ b/drivers/net/ethernet/marvell/mvpp2.c @@ -5740,7 +5740,6 @@ static void mvpp2_link_event(struct net_device *dev) { struct mvpp2_port *port = netdev_priv(dev); struct phy_device *phydev = dev->phydev; - int status_change = 0; u32 val; if (phydev->link) { @@ -5771,16 +5770,8 @@ static void mvpp2_link_event(struct net_device *dev) } if (phydev->link != port->link) { - if (!phydev->link) { - port->duplex = -1; - port->speed = 0; - } - port->link = phydev->link; - status_change = 1; - } - if (status_change) { if (phydev->link) { val = readl(port->base + MVPP2_GMAC_AUTONEG_CONFIG); val |= (MVPP2_GMAC_FORCE_LINK_PASS | @@ -5789,9 +5780,13 @@ static void mvpp2_link_event(struct net_device *dev) mvpp2_egress_enable(port); mvpp2_ingress_enable(port); } else { + port->duplex = -1; + port->speed = 0; + mvpp2_ingress_disable(port); mvpp2_egress_disable(port); } + phy_print_status(phydev); } } -- 2.13.5