USB_HCD_UNLINK_URB_F
Section: Host Controller APIs (9)
Updated: February 2011
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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.
 
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