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net: eepro100: Pass device private data into mdiobus

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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 <marek.vasut+renesas@gmail.com>
This commit is contained in:
Marek Vasut
2020-05-23 17:55:50 +02:00
parent 389da9743c
commit 39daab2376
1 changed files with 3 additions and 6 deletions
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9
drivers/net/eepro100.c
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@@ -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) {