diff options
Diffstat (limited to 'drivers/usb/host/xhci-mem.c')
| -rw-r--r-- | drivers/usb/host/xhci-mem.c | 23 |
1 files changed, 8 insertions, 15 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index bbb27ee2c6a3..8c19e151a945 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -782,14 +782,6 @@ void xhci_free_stream_info(struct xhci_hcd *xhci, /***************** Device context manipulation *************************/ -static void xhci_init_endpoint_timer(struct xhci_hcd *xhci, - struct xhci_virt_ep *ep) -{ - timer_setup(&ep->stop_cmd_timer, xhci_stop_endpoint_command_watchdog, - 0); - ep->xhci = xhci; -} - static void xhci_free_tt_info(struct xhci_hcd *xhci, struct xhci_virt_device *virt_dev, int slot_id) @@ -994,11 +986,11 @@ int xhci_alloc_virt_device(struct xhci_hcd *xhci, int slot_id, xhci_dbg(xhci, "Slot %d input ctx = 0x%llx (dma)\n", slot_id, (unsigned long long)dev->in_ctx->dma); - /* Initialize the cancellation list and watchdog timers for each ep */ + /* Initialize the cancellation and bandwidth list for each ep */ for (i = 0; i < 31; i++) { dev->eps[i].ep_index = i; dev->eps[i].vdev = dev; - xhci_init_endpoint_timer(xhci, &dev->eps[i]); + dev->eps[i].xhci = xhci; INIT_LIST_HEAD(&dev->eps[i].cancelled_td_list); INIT_LIST_HEAD(&dev->eps[i].bw_endpoint_list); } @@ -1072,7 +1064,7 @@ static u32 xhci_find_real_port_number(struct xhci_hcd *xhci, struct usb_hcd *hcd; if (udev->speed >= USB_SPEED_SUPER) - hcd = xhci->shared_hcd; + hcd = xhci_get_usb3_hcd(xhci); else hcd = xhci->main_hcd; @@ -2362,10 +2354,11 @@ static int xhci_setup_port_arrays(struct xhci_hcd *xhci, gfp_t flags) xhci->usb2_rhub.num_ports = USB_MAXCHILDREN; } - /* - * Note we could have all USB 3.0 ports, or all USB 2.0 ports. - * Not sure how the USB core will handle a hub with no ports... - */ + if (!xhci->usb2_rhub.num_ports) + xhci_info(xhci, "USB2 root hub has no ports\n"); + + if (!xhci->usb3_rhub.num_ports) + xhci_info(xhci, "USB3 root hub has no ports\n"); xhci_create_rhub_port_array(xhci, &xhci->usb2_rhub, flags); xhci_create_rhub_port_array(xhci, &xhci->usb3_rhub, flags); |