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path: root/drivers/usb/host/xhci-ring.c
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Diffstat (limited to 'drivers/usb/host/xhci-ring.c')
-rw-r--r--drivers/usb/host/xhci-ring.c19
1 files changed, 14 insertions, 5 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index f926a81c0417..39a2bfbeefb5 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1407,6 +1407,18 @@ static void xhci_handle_cmd_disable_slot(struct xhci_hcd *xhci, int slot_id)
xhci_free_virt_device(xhci, slot_id);
}
+static void xhci_handle_cmd_eval_ctx(struct xhci_hcd *xhci, int slot_id,
+ struct xhci_event_cmd *event, u32 cmd_comp_code)
+{
+ struct xhci_virt_device *virt_dev;
+
+ virt_dev = xhci->devs[slot_id];
+ if (handle_cmd_in_cmd_wait_list(xhci, virt_dev, event))
+ return;
+ virt_dev->cmd_status = cmd_comp_code;
+ complete(&virt_dev->cmd_completion);
+}
+
static void xhci_handle_cmd_addr_dev(struct xhci_hcd *xhci, int slot_id,
u32 cmd_comp_code)
{
@@ -1552,11 +1564,8 @@ bandwidth_change:
complete(&xhci->devs[slot_id]->cmd_completion);
break;
case TRB_TYPE(TRB_EVAL_CONTEXT):
- virt_dev = xhci->devs[slot_id];
- if (handle_cmd_in_cmd_wait_list(xhci, virt_dev, event))
- break;
- xhci->devs[slot_id]->cmd_status = GET_COMP_CODE(le32_to_cpu(event->status));
- complete(&xhci->devs[slot_id]->cmd_completion);
+ xhci_handle_cmd_eval_ctx(xhci, slot_id, event,
+ GET_COMP_CODE(le32_to_cpu(event->status)));
break;
case TRB_TYPE(TRB_ADDR_DEV):
xhci_handle_cmd_addr_dev(xhci, slot_id,