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-rw-r--r--drivers/usb/host/xhci-mem.c5
-rw-r--r--drivers/usb/host/xhci.c5
2 files changed, 4 insertions, 6 deletions
diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c
index 42a22b8e692..0e4b25fa3bc 100644
--- a/drivers/usb/host/xhci-mem.c
+++ b/drivers/usb/host/xhci-mem.c
@@ -982,7 +982,6 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
982 struct xhci_virt_device *dev; 982 struct xhci_virt_device *dev;
983 struct xhci_ep_ctx *ep0_ctx; 983 struct xhci_ep_ctx *ep0_ctx;
984 struct xhci_slot_ctx *slot_ctx; 984 struct xhci_slot_ctx *slot_ctx;
985 struct xhci_input_control_ctx *ctrl_ctx;
986 u32 port_num; 985 u32 port_num;
987 struct usb_device *top_dev; 986 struct usb_device *top_dev;
988 987
@@ -994,12 +993,8 @@ int xhci_setup_addressable_virt_dev(struct xhci_hcd *xhci, struct usb_device *ud
994 return -EINVAL; 993 return -EINVAL;
995 } 994 }
996 ep0_ctx = xhci_get_ep_ctx(xhci, dev->in_ctx, 0); 995 ep0_ctx = xhci_get_ep_ctx(xhci, dev->in_ctx, 0);
997 ctrl_ctx = xhci_get_input_control_ctx(xhci, dev->in_ctx);
998 slot_ctx = xhci_get_slot_ctx(xhci, dev->in_ctx); 996 slot_ctx = xhci_get_slot_ctx(xhci, dev->in_ctx);
999 997
1000 /* 2) New slot context and endpoint 0 context are valid*/
1001 ctrl_ctx->add_flags = cpu_to_le32(SLOT_FLAG | EP0_FLAG);
1002
1003 /* 3) Only the control endpoint is valid - one endpoint context */ 998 /* 3) Only the control endpoint is valid - one endpoint context */
1004 slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(1) | udev->route); 999 slot_ctx->dev_info |= cpu_to_le32(LAST_CTX(1) | udev->route);
1005 switch (udev->speed) { 1000 switch (udev->speed) {
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 1ff95a0df57..747c5ead922 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -3504,6 +3504,10 @@ int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev)
3504 /* Otherwise, update the control endpoint ring enqueue pointer. */ 3504 /* Otherwise, update the control endpoint ring enqueue pointer. */
3505 else 3505 else
3506 xhci_copy_ep0_dequeue_into_input_ctx(xhci, udev); 3506 xhci_copy_ep0_dequeue_into_input_ctx(xhci, udev);
3507 ctrl_ctx = xhci_get_input_control_ctx(xhci, virt_dev->in_ctx);
3508 ctrl_ctx->add_flags = cpu_to_le32(SLOT_FLAG | EP0_FLAG);
3509 ctrl_ctx->drop_flags = 0;
3510
3507 xhci_dbg(xhci, "Slot ID %d Input Context:\n", udev->slot_id); 3511 xhci_dbg(xhci, "Slot ID %d Input Context:\n", udev->slot_id);
3508 xhci_dbg_ctx(xhci, virt_dev->in_ctx, 2); 3512 xhci_dbg_ctx(xhci, virt_dev->in_ctx, 2);
3509 3513
@@ -3585,7 +3589,6 @@ int xhci_address_device(struct usb_hcd *hcd, struct usb_device *udev)
3585 virt_dev->address = (le32_to_cpu(slot_ctx->dev_state) & DEV_ADDR_MASK) 3589 virt_dev->address = (le32_to_cpu(slot_ctx->dev_state) & DEV_ADDR_MASK)
3586 + 1; 3590 + 1;
3587 /* Zero the input context control for later use */ 3591 /* Zero the input context control for later use */
3588 ctrl_ctx = xhci_get_input_control_ctx(xhci, virt_dev->in_ctx);
3589 ctrl_ctx->add_flags = 0; 3592 ctrl_ctx->add_flags = 0;
3590 ctrl_ctx->drop_flags = 0; 3593 ctrl_ctx->drop_flags = 0;
3591 3594