Revert "dm: usb: Rename usb_find_child to usb_find_emul_child"

This reverts commit 9b510df703d282effba4f56ac567aa8011d56e6b.

We want to avoid having the USB stack rely on unbind.

Signed-off-by: Simon Glass <sjg@chromium.org>

diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
index 7f6a9a6..838d05a 100644 (file)
--- a/drivers/usb/host/usb-uclass.c
+++ b/drivers/usb/host/usb-uclass.c
@@ -494,14 +494,15 @@ error:
 }
 
 /**
- * usb_find_emul_child() - Find an existing device for emulated devices
+ * usb_find_child() - Find an existing device which matches our needs
+ *
+ *
  */
-static int usb_find_emul_child(struct udevice *parent,
-                              struct usb_device_descriptor *desc,
-                              struct usb_interface_descriptor *iface,
-                              struct udevice **devp)
+static int usb_find_child(struct udevice *parent,
+                         struct usb_device_descriptor *desc,
+                         struct usb_interface_descriptor *iface,
+                         struct udevice **devp)
 {
-#ifdef CONFIG_SANDBOX
        struct udevice *dev;
 
        *devp = NULL;
@@ -520,7 +521,7 @@ static int usb_find_emul_child(struct udevice *parent,
                        return 0;
                }
        }
-#endif
+
        return -ENOENT;
 }
 
@@ -580,8 +581,8 @@ int usb_scan_device(struct udevice *parent, int port,
        debug("read_descriptor for '%s': ret=%d\n", parent->name, ret);
        if (ret)
                return ret;
-       ret = usb_find_emul_child(parent, &udev->descriptor, iface, &dev);
-       debug("** usb_find_emul_child returns %d\n", ret);
+       ret = usb_find_child(parent, &udev->descriptor, iface, &dev);
+       debug("** usb_find_child returns %d\n", ret);
        if (ret) {
                if (ret != -ENOENT)
                        return ret;