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path: root/drivers/usb/host/ohci-q.c
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Diffstat (limited to 'drivers/usb/host/ohci-q.c')
-rw-r--r--drivers/usb/host/ohci-q.c7
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c
index f7d561ed3c23..d029bbe9eb36 100644
--- a/drivers/usb/host/ohci-q.c
+++ b/drivers/usb/host/ohci-q.c
@@ -981,10 +981,6 @@ rescan_all:
int completed, modified;
__hc32 *prev;
- /* Is this ED already invisible to the hardware? */
- if (ed->state == ED_IDLE)
- goto ed_idle;
-
/* only take off EDs that the HC isn't using, accounting for
* frame counter wraps and EDs with partially retired TDs
*/
@@ -1012,12 +1008,10 @@ skip_ed:
}
/* ED's now officially unlinked, hc doesn't see */
- ed->state = ED_IDLE;
ed->hwHeadP &= ~cpu_to_hc32(ohci, ED_H);
ed->hwNextED = 0;
wmb();
ed->hwINFO &= ~cpu_to_hc32(ohci, ED_SKIP | ED_DEQUEUE);
-ed_idle:
/* reentrancy: if we drop the schedule lock, someone might
* have modified this list. normally it's just prepending
@@ -1088,6 +1082,7 @@ rescan_this:
if (list_empty(&ed->td_list)) {
*last = ed->ed_next;
ed->ed_next = NULL;
+ ed->state = ED_IDLE;
list_del(&ed->in_use_list);
} else if (ohci->rh_state == OHCI_RH_RUNNING) {
*last = ed->ed_next;