Get rid of stopped_stream member in virtual endpoint structure as
it is only used in one case when cleaning a halted endpoint.
Pass it as function parameter instead.
No functional changes
Signed-off-by: Mathias Nyman <mathias.ny...@linux.intel.com>
---
drivers/usb/host/xhci-ring.c | 7 ++-----
drivers/usb/host/xhci.c | 6 +++---
drivers/usb/host/xhci.h | 5 ++---
3 files changed, 7 insertions(+), 11 deletions(-)
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index 43ec700..7f1139b 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1832,11 +1832,8 @@ static void xhci_cleanup_halted_endpoint(struct xhci_hcd
*xhci,
xhci_queue_reset_ep(xhci, command, slot_id, ep_index, reset_type);
- if (reset_type == EP_HARD_RESET) {
- ep->stopped_stream = stream_id;
- xhci_cleanup_stalled_ring(xhci, ep_index, td);
- ep->stopped_stream = 0;
- }
+ if (reset_type == EP_HARD_RESET)
+ xhci_cleanup_stalled_ring(xhci, ep_index, stream_id, td);
xhci_ring_cmd_db(xhci);
}
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index ddeb943..56f85df 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -2822,8 +2822,8 @@ static void xhci_setup_input_ctx_for_quirk(struct
xhci_hcd *xhci,
added_ctxs, added_ctxs);
}
-void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci,
- unsigned int ep_index, struct xhci_td *td)
+void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, unsigned int ep_index,
+ unsigned int stream_id, struct xhci_td *td)
{
struct xhci_dequeue_state deq_state;
struct xhci_virt_ep *ep;
@@ -2836,7 +2836,7 @@ void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci,
* or it will attempt to resend it on the next doorbell ring.
*/
xhci_find_new_dequeue_state(xhci, udev->slot_id,
- ep_index, ep->stopped_stream, td, &deq_state);
+ ep_index, stream_id, td, &deq_state);
if (!deq_state.new_deq_ptr || !deq_state.new_deq_seg)
return;
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index acd66f7..650a2d9 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -924,7 +924,6 @@ struct xhci_virt_ep {
#define EP_GETTING_NO_STREAMS (1 << 5)
/* ---- Related to URB cancellation ---- */
struct list_head cancelled_td_list;
- unsigned int stopped_stream;
/* Watchdog timer for stop endpoint command to cancel URBs */
struct timer_list stop_cmd_timer;
struct xhci_hcd *xhci;
@@ -2056,8 +2055,8 @@ void xhci_find_new_dequeue_state(struct xhci_hcd *xhci,
void xhci_queue_new_dequeue_state(struct xhci_hcd *xhci,
unsigned int slot_id, unsigned int ep_index,
struct xhci_dequeue_state *deq_state);
-void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci,
- unsigned int ep_index, struct xhci_td *td);
+void xhci_cleanup_stalled_ring(struct xhci_hcd *xhci, unsigned int ep_index,
+ unsigned int stream_id, struct xhci_td *td);
void xhci_stop_endpoint_command_watchdog(unsigned long arg);
void xhci_handle_command_timeout(struct work_struct *work);
--
1.9.1
--
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