usb: gadget: uvc: Remove uvc_set_trace_param() function

The function is never called, remove it.

Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c
index 0cc4a6220050fcbe03b2dd4ce1633ac0242f05a4..8c99392df5931ce6273ecba8aa07e28ca6205572 100644 (file)
--- a/drivers/usb/gadget/function/f_uvc.c
+++ b/drivers/usb/gadget/function/f_uvc.c
@@ -197,12 +197,6 @@ static const struct usb_descriptor_header * const uvc_ss_streaming[] = {
        NULL,
 };
 
-void uvc_set_trace_param(unsigned int trace)
-{
-       uvc_gadget_trace_param = trace;
-}
-EXPORT_SYMBOL(uvc_set_trace_param);
-
 /* --------------------------------------------------------------------------
  * Control requests
  */