diff options
Diffstat (limited to 'drivers/usb/core/hub.h')
| -rw-r--r-- | drivers/usb/core/hub.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index c472058f8f2..452e5cd7b24 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -79,12 +79,14 @@ struct usb_hub { * @dev: generic device interface * @port_owner: port's owner * @connect_type: port's connect type + * @portnum: port index num based one */ struct usb_port { struct usb_device *child; struct device dev; struct dev_state *port_owner; enum usb_port_connect_type connect_type; + u8 portnum; }; #define to_usb_port(_dev) \ @@ -94,4 +96,6 @@ extern int usb_hub_create_port_device(struct usb_hub *hub, int port1); extern void usb_hub_remove_port_device(struct usb_hub *hub, int port1); +extern int usb_hub_set_port_power(struct usb_device *hdev, + int port1, bool set); |