diff options
| -rw-r--r-- | drivers/usb/host/xhci-ring.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index c0c5d6c7cb69..8784ab010419 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1218,6 +1218,7 @@ static void handle_vendor_event(struct xhci_hcd *xhci, * * Returns a zero-based port number, which is suitable for indexing into each of * the split roothubs' port arrays and bus state arrays. + * Add one to it in order to call xhci_find_slot_id_by_port. */ static unsigned int find_faked_portnum_from_hw_portnum(struct usb_hcd *hcd, struct xhci_hcd *xhci, u32 port_id) @@ -1340,7 +1341,7 @@ static void handle_port_status(struct xhci_hcd *xhci, temp |= PORT_LINK_STROBE | XDEV_U0; xhci_writel(xhci, temp, port_array[faked_port_index]); slot_id = xhci_find_slot_id_by_port(hcd, xhci, - faked_port_index); + faked_port_index + 1); if (!slot_id) { xhci_dbg(xhci, "slot_id is zero\n"); goto cleanup; |