usb_hcd_unlink_urb_from_ep(9) centos man page | unix.com

USB_HCD_UNLINK_URB_F(9) 				       Host Controller APIs					   USB_HCD_UNLINK_URB_F(9)

NAME
       usb_hcd_unlink_urb_from_ep - remove an URB from its endpoint queue

SYNOPSIS
       void usb_hcd_unlink_urb_from_ep(struct usb_hcd * hcd, struct urb * urb);

ARGUMENTS
       hcd
	   host controller to which urb was submitted

       urb
	   URB being unlinked

DESCRIPTION
       Host controller drivers should call this routine before calling usb_hcd_giveback_urb. The HCD's private spinlock must be held and
       interrupts must be disabled. The actions carried out here are required for URB completion.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						   USB_HCD_UNLINK_URB_F(9)