--- drivers/usb/host/ehci.h

+++ drivers/usb/host/ehci.h

@@ -87,8 +87,9 @@ struct ehci_hcd { /* one per controlle

int next_uframe; /* scan periodic, start here */

unsigned periodic_sched; /* periodic activity count */

- /* list of itds completed while clock_frame was still active */

+ /* list of itds & sitds completed while clock_frame was still active */

struct list_head cached_itd_list;

+ struct list_head cached_sitd_list;

unsigned clock_frame;

/* per root hub port */

@@ -195,7 +196,7 @@ timer_action_done (struct ehci_hcd *ehci

clear_bit (action, &ehci->actions);

}

-static void free_cached_itd_list(struct ehci_hcd *ehci);

+static void free_cached_lists(struct ehci_hcd *ehci);

/*-------------------------------------------------------------------------*/

@@ -394,9 +395,8 @@ struct ehci_iso_sched {

* acts like a qh would, if EHCI had them for ISO.

*/

struct ehci_iso_stream {

- /* first two fields match QH, but info1 == 0 */

- __hc32 hw_next;

- __hc32 hw_info1;

+ /* first field matches ehci_hq, but is NULL */

+ struct ehci_qh_hw *hw;

u32 refcount;

u8 bEndpointAddress;