From patchwork Sat May 23 16:38:32 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 246367 List-Id: U-Boot discussion From: marek.vasut at gmail.com (Marek Vasut) Date: Sat, 23 May 2020 18:38:32 +0200 Subject: [PATCH 25/30] net: eepro100: Pass device private data into mdiobus In-Reply-To: <20200523163837.407592-1-marek.vasut+renesas@gmail.com> References: <20200523163837.407592-1-marek.vasut+renesas@gmail.com> Message-ID: <20200523163837.407592-25-marek.vasut+renesas@gmail.com> Instead of doing ethernet device lookup by name every time there is an MDIO access, pass the driver private data via mdiobus priv to the MDIO bus accessors. Signed-off-by: Marek Vasut Reviewed-By: Ramon Fried --- drivers/net/eepro100.c | 9 +++------ 1 file changed, 3 insertions(+), 6 deletions(-) diff --git a/drivers/net/eepro100.c b/drivers/net/eepro100.c index 1c33ec3da2..78dedbdcc9 100644 --- a/drivers/net/eepro100.c +++ b/drivers/net/eepro100.c @@ -309,9 +309,7 @@ static int verify_phyaddr(struct eepro100_priv *priv, unsigned char addr) static int eepro100_miiphy_read(struct mii_dev *bus, int addr, int devad, int reg) { - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct eepro100_priv *priv = - container_of(dev, struct eepro100_priv, dev); + struct eepro100_priv *priv = bus->priv; unsigned short value = 0; int ret; @@ -331,9 +329,7 @@ static int eepro100_miiphy_read(struct mii_dev *bus, int addr, int devad, static int eepro100_miiphy_write(struct mii_dev *bus, int addr, int devad, int reg, u16 value) { - struct eth_device *dev = eth_get_dev_by_name(bus->name); - struct eepro100_priv *priv = - container_of(dev, struct eepro100_priv, dev); + struct eepro100_priv *priv = bus->priv; int ret; ret = verify_phyaddr(priv, addr); @@ -486,6 +482,7 @@ static int eepro100_initialize_mii(struct eepro100_priv *priv) strncpy(mdiodev->name, priv->name, MDIO_NAME_LEN); mdiodev->read = eepro100_miiphy_read; mdiodev->write = eepro100_miiphy_write; + mdiodev->priv = priv; ret = mdio_register(mdiodev); if (ret < 0) {