From 2cbe475fe733a70eda30049ee8edf06f296c9402 Mon Sep 17 00:00:00 2001 From: Jim Lin Date: Fri, 11 Nov 2022 18:18:12 +0800 Subject: [PATCH] xhci: hub: export symbol on xhci_hub_control 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 Reviewed-by: Jon Hunter Tested-by: Jon Hunter Acked-by: Thierry Reding Acked-by: Mathias Nyman Link: https://lore.kernel.org/r/20221111101813.32482-3-jilin@nvidia.com Signed-off-by: Greg Kroah-Hartman --- 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 94c94db..7750a5e 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1623,6 +1623,7 @@ error: 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. -- 2.7.4