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xhci: rename existing Command Completion Event handlers

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This patch renames the function handlers of a triggered Command Completion
Event that correspond to each command type into 'xhci_handle_cmd_<type>'.
That is done to give a consistent naming space to all the functions that
handle Command Completion Events and that will permit the code reader to
reference to them more easily.

Signed-off-by: Xenia Ragiadakou <burzalodowa@gmail.com>
Acked-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
This commit is contained in:
Xenia Ragiadakou 2013-09-09 13:29:46 +03:00 committed by Sarah Sharp
parent 07a37e9e42
commit 60b9593cf2
1 changed files with 8 additions and 10 deletions
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18
drivers/usb/host/xhci-ring.c
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@ -765,7 +765,7 @@ static void xhci_giveback_urb_in_irq(struct xhci_hcd *xhci,
* 2. Otherwise, we turn all the TRBs in the TD into No-op TRBs (with the chain
* bit cleared) so that the HW will skip over them.
*/
static void handle_stopped_endpoint(struct xhci_hcd *xhci,
static void xhci_handle_cmd_stop_ep(struct xhci_hcd *xhci,
union xhci_trb *trb, struct xhci_event_cmd *event)
{
unsigned int slot_id;
@ -1077,9 +1077,8 @@ static void update_ring_for_set_deq_completion(struct xhci_hcd *xhci,
* endpoint doorbell to restart the ring, but only if there aren't more
* cancellations pending.
*/
static void handle_set_deq_completion(struct xhci_hcd *xhci,
struct xhci_event_cmd *event,
union xhci_trb *trb)
static void xhci_handle_cmd_set_deq(struct xhci_hcd *xhci,
struct xhci_event_cmd *event, union xhci_trb *trb)
{
unsigned int slot_id;
unsigned int ep_index;
@ -1171,9 +1170,8 @@ static void handle_set_deq_completion(struct xhci_hcd *xhci,
ring_doorbell_for_active_rings(xhci, slot_id, ep_index);
}
static void handle_reset_ep_completion(struct xhci_hcd *xhci,
struct xhci_event_cmd *event,
union xhci_trb *trb)
static void xhci_handle_cmd_reset_ep(struct xhci_hcd *xhci,
struct xhci_event_cmd *event, union xhci_trb *trb)
{
int slot_id;
unsigned int ep_index;
@ -1517,15 +1515,15 @@ bandwidth_change:
complete(&xhci->addr_dev);
break;
case TRB_TYPE(TRB_STOP_RING):
handle_stopped_endpoint(xhci, xhci->cmd_ring->dequeue, event);
xhci_handle_cmd_stop_ep(xhci, xhci->cmd_ring->dequeue, event);
break;
case TRB_TYPE(TRB_SET_DEQ):
handle_set_deq_completion(xhci, event, xhci->cmd_ring->dequeue);
xhci_handle_cmd_set_deq(xhci, event, xhci->cmd_ring->dequeue);
break;
case TRB_TYPE(TRB_CMD_NOOP):
break;
case TRB_TYPE(TRB_RESET_EP):
handle_reset_ep_completion(xhci, event, xhci->cmd_ring->dequeue);
xhci_handle_cmd_reset_ep(xhci, event, xhci->cmd_ring->dequeue);
break;
case TRB_TYPE(TRB_RESET_DEV):
xhci_dbg(xhci, "Completed reset device command.\n");