From 1c15b2f88127d5980747f2f62beb6e1f6e62f883 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Thu, 28 Aug 2025 21:55:54 -0400 Subject: cdns3: Remove unused tracepoints Tracepoints that are defined take up around 5K each, even if they are not used. If they are defined and not used, then they waste memory for unused code. Soon unused tracepoints will cause warnings. Remove the unused tracepoints of the cdns3 subsystem. They are: cdns3_mapped_request cdns3_map_request cdns3_stream_transfer_split cdns3_stream_transfer_split_next_part Signed-off-by: Steven Rostedt (Google) Acked-by: Peter Chen Link: https://lore.kernel.org/r/20250829015650.053498355@kernel.org Signed-off-by: Greg Kroah-Hartman --- drivers/usb/cdns3/cdns3-trace.h | 61 ----------------------------------------- 1 file changed, 61 deletions(-) (limited to 'drivers/usb/cdns3/cdns3-trace.h') diff --git a/drivers/usb/cdns3/cdns3-trace.h b/drivers/usb/cdns3/cdns3-trace.h index c4e542f1b9b7..21a6a2ce7a3d 100644 --- a/drivers/usb/cdns3/cdns3-trace.h +++ b/drivers/usb/cdns3/cdns3-trace.h @@ -283,39 +283,6 @@ TRACE_EVENT(cdns3_ep0_queue, __entry->length) ); -DECLARE_EVENT_CLASS(cdns3_stream_split_transfer_len, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req), - TP_STRUCT__entry( - __string(name, req->priv_ep->name) - __field(struct cdns3_request *, req) - __field(unsigned int, length) - __field(unsigned int, actual) - __field(unsigned int, stream_id) - ), - TP_fast_assign( - __assign_str(name); - __entry->req = req; - __entry->actual = req->request.length; - __entry->length = req->request.actual; - __entry->stream_id = req->request.stream_id; - ), - TP_printk("%s: req: %p,request length: %u actual length: %u SID: %u", - __get_str(name), __entry->req, __entry->length, - __entry->actual, __entry->stream_id) -); - -DEFINE_EVENT(cdns3_stream_split_transfer_len, cdns3_stream_transfer_split, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); - -DEFINE_EVENT(cdns3_stream_split_transfer_len, - cdns3_stream_transfer_split_next_part, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); - DECLARE_EVENT_CLASS(cdns3_log_aligned_request, TP_PROTO(struct cdns3_request *priv_req), TP_ARGS(priv_req), @@ -354,34 +321,6 @@ DEFINE_EVENT(cdns3_log_aligned_request, cdns3_prepare_aligned_request, TP_ARGS(req) ); -DECLARE_EVENT_CLASS(cdns3_log_map_request, - TP_PROTO(struct cdns3_request *priv_req), - TP_ARGS(priv_req), - TP_STRUCT__entry( - __string(name, priv_req->priv_ep->name) - __field(struct usb_request *, req) - __field(void *, buf) - __field(dma_addr_t, dma) - ), - TP_fast_assign( - __assign_str(name); - __entry->req = &priv_req->request; - __entry->buf = priv_req->request.buf; - __entry->dma = priv_req->request.dma; - ), - TP_printk("%s: req: %p, req buf %p, dma %p", - __get_str(name), __entry->req, __entry->buf, &__entry->dma - ) -); -DEFINE_EVENT(cdns3_log_map_request, cdns3_map_request, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); -DEFINE_EVENT(cdns3_log_map_request, cdns3_mapped_request, - TP_PROTO(struct cdns3_request *req), - TP_ARGS(req) -); - DECLARE_EVENT_CLASS(cdns3_log_trb, TP_PROTO(struct cdns3_endpoint *priv_ep, struct cdns3_trb *trb), TP_ARGS(priv_ep, trb), -- cgit