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Diffstat (limited to 'drivers/usb/core/hub.h')
| -rw-r--r-- | drivers/usb/core/hub.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 22ea1f4f2d66..3fcb38099ce3 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -121,6 +121,9 @@ extern int hub_port_debounce(struct usb_hub *hub, int port1, bool must_be_connected); extern int usb_clear_port_feature(struct usb_device *hdev, int port1, int feature); +extern int usb_hub_port_status(struct usb_hub *hub, int port1, + u16 *status, u16 *change); +extern int usb_port_is_power_on(struct usb_hub *hub, unsigned int portstatus); static inline bool hub_is_port_power_switchable(struct usb_hub *hub) { |