XHCI host drivers may override the default xhci_hub_control() with their own device specific function. To allow these host drivers to call the xhci_hub_control() function from within their own hub_control() callback and be built as a module, export the symbol for xhci_hub_control. Signed-off-by: Jim Lin <jilin@xxxxxxxxxx> --- v5: new change v6: modify commit message v7: change commit message drivers/usb/host/xhci-hub.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index af946c42b6f0..4f20cdae2a89 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1604,6 +1604,7 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue, spin_unlock_irqrestore(&xhci->lock, flags); return retval; } +EXPORT_SYMBOL_GPL(xhci_hub_control); /* * Returns 0 if the status hasn't changed, or the number of bytes in buf. -- 2.17.1
