xhci: delete endpoints from bandwidth list before freeing whole device

[pandora-kernel.git] / drivers / usb / host / xhci-mem.c

diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index ec73541..74922b9 100644 (file)
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -1722,6 +1722,16 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
                kfree(cur_cd);
        }
 
+       num_ports = HCS_MAX_PORTS(xhci->hcs_params1);
+       for (i = 0; i < num_ports; i++) {
+               struct xhci_interval_bw_table *bwt = &xhci->rh_bw[i].bw_table;
+               for (j = 0; j < XHCI_MAX_INTERVAL; j++) {
+                       struct list_head *ep = &bwt->interval_bw[j].endpoints;
+                       while (!list_empty(ep))
+                               list_del_init(ep->next);
+               }
+       }
+
        for (i = 1; i < MAX_HC_SLOTS; ++i)
                xhci_free_virt_device(xhci, i);
 
@@ -1762,16 +1772,6 @@ void xhci_mem_cleanup(struct xhci_hcd *xhci)
        if (!xhci->rh_bw)
                goto no_bw;
 
-       num_ports = HCS_MAX_PORTS(xhci->hcs_params1);
-       for (i = 0; i < num_ports; i++) {
-               struct xhci_interval_bw_table *bwt = &xhci->rh_bw[i].bw_table;
-               for (j = 0; j < XHCI_MAX_INTERVAL; j++) {
-                       struct list_head *ep = &bwt->interval_bw[j].endpoints;
-                       while (!list_empty(ep))
-                               list_del_init(ep->next);
-               }
-       }
-
        for (i = 0; i < num_ports; i++) {
                struct xhci_tt_bw_info *tt, *n;
                list_for_each_entry_safe(tt, n, &xhci->rh_bw[i].tts, tt_list) {