diff options
Diffstat (limited to 'include/usb/usb.h')
| -rw-r--r-- | include/usb/usb.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/usb/usb.h b/include/usb/usb.h index 94506fa525..5de9e25863 100644 --- a/include/usb/usb.h +++ b/include/usb/usb.h @@ -108,6 +108,7 @@ struct usb_device { int act_len; /* transfered bytes */ int maxchild; /* Number of ports if hub */ int portnr; + int level; struct usb_device *parent; struct usb_device *children[USB_MAXCHILDREN]; @@ -460,4 +461,6 @@ int usb_register_otg_device(struct device_d *parent, extern struct list_head usb_device_list; +bool usb_hub_is_root_hub(struct usb_device *hdev); + #endif /*_USB_H_ */ |