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- jessie 3.16.56-1+deb8u1
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 queueSYNOPSIS¶
void
usb_hcd_unlink_urb_from_ep(struct usb_hcd * hcd,
struct urb * urb);
ARGUMENTS¶
hcdhost 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¶
May 2018 | Kernel Hackers Manual 3.16 |