This reverts commit 9b510df703d282effba4f56ac567aa8011d56e6b.
We want to avoid having the USB stack rely on unbind.
Signed-off-by: Simon Glass <s...@chromium.org>
---
Changes in v2: None
drivers/usb/host/usb-uclass.c | 19 ++++++++++---------
1 file changed, 10 insertions(+), 9 deletions(-)
diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
index 7f6a9a6..838d05a 100644
--- 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;
--
2.6.0.rc2.230.g3dd15c0
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