diff options
| -rw-r--r-- | drivers/usb/host/xhci-hcd.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-hcd.c b/drivers/usb/host/xhci-hcd.c index 1c5901ad6eb8..ff99365cae42 100644 --- a/drivers/usb/host/xhci-hcd.c +++ b/drivers/usb/host/xhci-hcd.c @@ -601,10 +601,13 @@ int xhci_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags) goto exit; } if (usb_endpoint_xfer_control(&urb->ep->desc)) - ret = xhci_queue_ctrl_tx(xhci, mem_flags, urb, + /* We have a spinlock and interrupts disabled, so we must pass + * atomic context to this function, which may allocate memory. + */ + ret = xhci_queue_ctrl_tx(xhci, GFP_ATOMIC, urb, slot_id, ep_index); else if (usb_endpoint_xfer_bulk(&urb->ep->desc)) - ret = xhci_queue_bulk_tx(xhci, mem_flags, urb, + ret = xhci_queue_bulk_tx(xhci, GFP_ATOMIC, urb, slot_id, ep_index); else ret = -EINVAL; |