net: designware: Drop bus index
There is literally one single bbmiiphy bus in this driver,
remove the bus index handling.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
Reviewed-by: Paul Barker <paul.barker.ct@bp.renesas.com>
diff --git a/drivers/net/designware.c b/drivers/net/designware.c
index 95a459c..de69706 100644
--- a/drivers/net/designware.c
+++ b/drivers/net/designware.c
@@ -905,8 +905,6 @@
#if IS_ENABLED(CONFIG_BITBANGMII) && IS_ENABLED(CONFIG_DM_GPIO)
if (dev_read_bool(dev, "snps,bitbang-mii")) {
- int bus_idx;
-
debug("\n%s: use bitbang mii..\n", dev->name);
ret = gpio_request_by_name(dev, "snps,mdc-gpio", 0,
&priv->mdc_gpio, GPIOD_IS_OUT
@@ -924,16 +922,11 @@
}
priv->bb_delay = dev_read_u32_default(dev, "snps,bitbang-delay", 1);
- for (bus_idx = 0; bus_idx < bb_miiphy_buses_num; bus_idx++) {
- if (!bb_miiphy_buses[bus_idx].priv) {
- bb_miiphy_buses[bus_idx].priv = priv;
- strlcpy(bb_miiphy_buses[bus_idx].name, priv->bus->name,
- MDIO_NAME_LEN);
- priv->bus->read = bb_miiphy_read;
- priv->bus->write = bb_miiphy_write;
- break;
- }
- }
+ bb_miiphy_buses[0].priv = priv;
+ strlcpy(bb_miiphy_buses[0].name, priv->bus->name,
+ MDIO_NAME_LEN);
+ priv->bus->read = bb_miiphy_read;
+ priv->bus->write = bb_miiphy_write;
}
#endif
ret = dw_phy_init(priv, dev);