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[199.168.140.36]) by smtp.gmail.com with ESMTPSA id n4sm2149624pgg.88.2020.01.07.23.26.42 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 07 Jan 2020 23:26:42 -0800 (PST) From: Dejin Zheng To: peppe.cavallaro@st.com, alexandre.torgue@st.com, joabreu@synopsys.com, davem@davemloft.net, mcoquelin.stm32@gmail.com, martin.blumenstingl@googlemail.com, treding@nvidia.com, andrew@lunn.ch, weifeng.voon@intel.com, tglx@linutronix.de Cc: netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Dejin Zheng Subject: [PATCH v2 2/2] net: stmmac: remove the useless member phy_mask Date: Wed, 8 Jan 2020 15:25:50 +0800 Message-Id: <20200108072550.28613-3-zhengdejin5@gmail.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200108072550.28613-1-zhengdejin5@gmail.com> References: <20200108072550.28613-1-zhengdejin5@gmail.com> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org The value of phy_mask in struct stmmac_mdio_bus_data will be passed to phy_mask of struct mii_bus before register mdiobus, the mii_bus was obtained by mdiobus_alloc() and set mii_bus->phy_mask as zero by default. the stmmac_mdio_bus_data->phy_mask also set zero when got stmmac_mdio_bus_data by devm_kzalloc(), so doesn't need to pass the value and remove the useless member phy_mask in the struct stmmac_mdio_bus_data. Signed-off-by: Dejin Zheng --- Changes since v1: add this new commit. drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 1 - include/linux/stmmac.h | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c index cfe5d8b73142..662b1cde51ae 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -388,7 +388,6 @@ int stmmac_mdio_register(struct net_device *ndev) snprintf(new_bus->id, MII_BUS_ID_SIZE, "%s-%x", new_bus->name, priv->plat->bus_id); new_bus->priv = ndev; - new_bus->phy_mask = mdio_bus_data->phy_mask; new_bus->parent = priv->device; err = of_mdiobus_register(new_bus, mdio_node); diff --git a/include/linux/stmmac.h b/include/linux/stmmac.h index d4bcd9387136..e9aaa9bfb304 100644 --- a/include/linux/stmmac.h +++ b/include/linux/stmmac.h @@ -79,7 +79,6 @@ /* Platfrom data for platform device structure's platform_data field */ struct stmmac_mdio_bus_data { - unsigned int phy_mask; int *irqs; int probed_phy_irq; bool needs_reset; -- 2.17.1