ret = fn(dev, USB_VENDOR_REQUEST_READ_REGISTER, USB_DIR_IN
| USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, index, &buf, 4);
- if (unlikely(ret < 0)) {
- netdev_warn(dev->net, "Failed to read reg index 0x%08x: %d\n",
- index, ret);
+ if (ret < 0) {
+ if (ret != -ENODEV)
+ netdev_warn(dev->net, "Failed to read reg index 0x%08x: %d\n",
+ index, ret);
return ret;
}
ret = fn(dev, USB_VENDOR_REQUEST_WRITE_REGISTER, USB_DIR_OUT
| USB_TYPE_VENDOR | USB_RECIP_DEVICE,
0, index, &buf, 4);
- if (unlikely(ret < 0))
+ if (ret < 0 && ret != -ENODEV)
netdev_warn(dev->net, "Failed to write reg index 0x%08x: %d\n",
index, ret);
do {
ret = __smsc95xx_read_reg(dev, MII_ADDR, &val, in_pm);
if (ret < 0) {
+ /* Ignore -ENODEV error during disconnect() */
+ if (ret == -ENODEV)
+ return 0;
netdev_warn(dev->net, "Error reading MII_ACCESS\n");
return ret;
}
addr = mii_address_cmd(phy_id, idx, MII_READ_ | MII_BUSY_);
ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm);
if (ret < 0) {
- netdev_warn(dev->net, "Error writing MII_ADDR\n");
+ if (ret != -ENODEV)
+ netdev_warn(dev->net, "Error writing MII_ADDR\n");
goto done;
}
ret = __smsc95xx_read_reg(dev, MII_DATA, &val, in_pm);
if (ret < 0) {
- netdev_warn(dev->net, "Error reading MII_DATA\n");
+ if (ret != -ENODEV)
+ netdev_warn(dev->net, "Error reading MII_DATA\n");
goto done;
}
done:
mutex_unlock(&dev->phy_mutex);
+
+ /* Ignore -ENODEV error during disconnect() */
+ if (ret == -ENODEV)
+ return 0;
return ret;
}
val = regval;
ret = __smsc95xx_write_reg(dev, MII_DATA, val, in_pm);
if (ret < 0) {
- netdev_warn(dev->net, "Error writing MII_DATA\n");
+ if (ret != -ENODEV)
+ netdev_warn(dev->net, "Error writing MII_DATA\n");
goto done;
}
addr = mii_address_cmd(phy_id, idx, MII_WRITE_ | MII_BUSY_);
ret = __smsc95xx_write_reg(dev, MII_ADDR, addr, in_pm);
if (ret < 0) {
- netdev_warn(dev->net, "Error writing MII_ADDR\n");
+ if (ret != -ENODEV)
+ netdev_warn(dev->net, "Error writing MII_ADDR\n");
goto done;
}