Merge tag 'usb-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[firefly-linux-kernel-4.4.55.git] / include / linux / usb / hcd.h

diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index 668898e29d0ef3cd21301eebf4e8c2a1070525dc..086bf13307e6cbe860c95602a2d9001d05270f1c 100644 (file)
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -379,6 +379,9 @@ struct hc_driver {
        int     (*disable_usb3_lpm_timeout)(struct usb_hcd *,
                        struct usb_device *, enum usb3_link_state state);
        int     (*find_raw_port_number)(struct usb_hcd *, int);
+       /* Call for power on/off the port if necessary */
+       int     (*port_power)(struct usb_hcd *hcd, int portnum, bool enable);
+
 };
 
 static inline int hcd_giveback_urb_in_bh(struct usb_hcd *hcd)