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Index: linux-2.6.24/drivers/usb/host/adm5120-q.c
===================================================================
--- linux-2.6.24.orig/drivers/usb/host/adm5120-q.c
+++ linux-2.6.24/drivers/usb/host/adm5120-q.c
@@ -641,10 +641,11 @@ static int td_done(struct admhcd *ahcd,
/*-------------------------------------------------------------------------*/
-static inline struct td *
+static inline void
ed_halted(struct admhcd *ahcd, struct td *td, int cc, struct td *rev)
{
struct urb *urb = td->urb;
+ struct urb_priv *urb_priv = urb->hcpriv;
struct ed *ed = td->ed;
struct list_head *tmp = td->td_list.next;
__hc32 toggle = ed->hwHeadP & cpu_to_hc32(ahcd, ED_C);
@@ -657,13 +658,12 @@ ed_halted(struct admhcd *ahcd, struct td
wmb();
ed->hwHeadP &= ~cpu_to_hc32(ahcd, ED_H);
- /* put any later tds from this urb onto the donelist, after 'td',
- * order won't matter here: no errors, and nothing was transferred.
- * also patch the ed so it looks as if those tds completed normally.
+ /* Get rid of all later tds from this urb. We don't have
+ * to be careful: no errors and nothing was transferred.
+ * Also patch the ed so it looks as if those tds completed normally.
*/
while (tmp != &ed->td_list) {
struct td *next;
- __hc32 info;
next = list_entry(tmp, struct td, td_list);
tmp = next->td_list.next;
@@ -678,16 +678,8 @@ ed_halted(struct admhcd *ahcd, struct td
* then we need to leave the control STATUS packet queued
* and clear ED_SKIP.
*/
- info = next->hwINFO;
-#if 0 /* FIXME */
- info |= cpu_to_hc32(ahcd, TD_DONE);
-#endif
- info &= ~cpu_to_hc32(ahcd, TD_CC);
- next->hwINFO = info;
-
- next->next_dl_td = rev;
- rev = next;
-
+ list_del(&next->td_list);
+ urb_priv->td_cnt++;
ed->hwHeadP = next->hwNextTD | toggle;
}
@@ -713,8 +705,6 @@ ed_halted(struct admhcd *ahcd, struct td
hc32_to_cpu(ahcd, td->hwINFO),
cc, cc_to_error [cc]);
}
-
- return rev;
}
/*-------------------------------------------------------------------------*/
|