change otg to host mode

hc

2024-05-11 04dd17822334871b23ea2862f7798fb0e0007777

 kernel/drivers/net/usb/ch9200.c
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@@ -111,8 +111,8 @@
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 		request_type = (USB_DIR_IN | USB_TYPE_VENDOR |
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 				USB_RECIP_DEVICE);
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-	netdev_dbg(dev->net, "Control_read() index=0x%02x size=%d\n",
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-		   index, size);
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+	netdev_dbg(dev->net, "%s() index=0x%02x size=%d\n",
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+		   __func__, index, size);
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 	buf = kmalloc(size, GFP_KERNEL);
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 	if (!buf) {
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@@ -129,8 +129,6 @@
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 	else if (err >= 0)
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 		err = -EINVAL;
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 	kfree(buf);
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-
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-	return err;
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 err_out:
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 	return err;
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@@ -151,8 +149,8 @@
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 		request_type = (USB_DIR_OUT | USB_TYPE_VENDOR |
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 				USB_RECIP_DEVICE);
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-	netdev_dbg(dev->net, "Control_write() index=0x%02x size=%d\n",
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-		   index, size);
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+	netdev_dbg(dev->net, "%s() index=0x%02x size=%d\n",
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+		   __func__, index, size);
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 	if (data) {
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 		buf = kmemdup(data, size, GFP_KERNEL);
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@@ -181,8 +179,8 @@
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 	struct usbnet *dev = netdev_priv(netdev);
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 	unsigned char buff[2];
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-	netdev_dbg(netdev, "ch9200_mdio_read phy_id:%02x loc:%02x\n",
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-		   phy_id, loc);
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+	netdev_dbg(netdev, "%s phy_id:%02x loc:%02x\n",
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+		   __func__, phy_id, loc);
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 	if (phy_id != 0)
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 		return -ENODEV;
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@@ -199,8 +197,8 @@
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 	struct usbnet *dev = netdev_priv(netdev);
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 	unsigned char buff[2];
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-	netdev_dbg(netdev, "ch9200_mdio_write() phy_id=%02x loc:%02x\n",
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-		   phy_id, loc);
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+	netdev_dbg(netdev, "%s() phy_id=%02x loc:%02x\n",
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+		   __func__, phy_id, loc);
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 	if (phy_id != 0)
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 		return;
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@@ -219,8 +217,8 @@
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 	mii_check_media(&dev->mii, 1, 1);
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 	mii_ethtool_gset(&dev->mii, &ecmd);
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-	netdev_dbg(dev->net, "link_reset() speed:%d duplex:%d\n",
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-		   ecmd.speed, ecmd.duplex);
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+	netdev_dbg(dev->net, "%s() speed:%d duplex:%d\n",
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+		   __func__, ecmd.speed, ecmd.duplex);
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 	return 0;
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 }
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@@ -309,7 +307,7 @@
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 	unsigned char mac_addr[0x06];
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 	int rd_mac_len = 0;
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-	netdev_dbg(dev->net, "get_mac_address:\n\tusbnet VID:%0x PID:%0x\n",
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+	netdev_dbg(dev->net, "%s:\n\tusbnet VID:%0x PID:%0x\n", __func__,
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 		   le16_to_cpu(dev->udev->descriptor.idVendor),
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 		   le16_to_cpu(dev->udev->descriptor.idProduct));
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