From nobody Wed Oct 1 21:20:50 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A7D3B263C8F for ; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; cv=none; b=kYwg5uTolMq7/Mk5AL1s8/432nH4e+WhHQwAL5VREJbxhle9LiI8CZhWeJMEwRuKDGZFeBA2ymYTnyceAUJB2ajflJZCUuCTt1SZnGOGPaHWCm2nb9kurcJOQkjyVsIwLeAIfXS1qEqiN4Dmv79GUThZ7WIqMjxgyVQdyAY1WP8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1759329887; c=relaxed/simple; bh=jOPzT5I/kOpIi5ZDlNve+VUJwoXKhTghbF0PkthdSO0=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=CqtcBQ1R/mhB2jKoTlfqcTNKLZjNv728dRe858u0pfir9WPEfXg3TqBobNF0VVrDHuB369gekkOcEYXQoN7R1vUeCuQNyBh0adF8iJ8VJczhw/bItZGnYxiwlZI1H6JSW3fzqWUTy9+e8iWFEZNdUacXpSojRzLC9CVrlgFXcM0= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=tUIMsjph; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="tUIMsjph" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 46670C4CEF5; Wed, 1 Oct 2025 14:44:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1759329887; bh=jOPzT5I/kOpIi5ZDlNve+VUJwoXKhTghbF0PkthdSO0=; h=Date:From:To:Cc:Subject:References:From; b=tUIMsjphkZNzHZW+KyQX92WWp76zbTsK4kB1DXEV/Yh7Hw6IkSaf3xOhEojzQmWTo ZfHjV3B9jiLaL4Myv4mKczaLG+kNPBHTcccVuZKZ9wni5AAoh5CiV03tTRcFIJfIYp 1JYFt8YzzGG+66k2Lv1EADqKMzdmIFvhoSjA3zh+jgnjOxP4zFn3JXMgkcN8bUfuQE 4TlM7DQY/2lVPgqow7fiV4TPza0aGrNcl1T3n4kbIsdkQemKZaJO9Ki06fq4R7xW/n sm1tuTceBQGthuhpMmMqsBvKjmPH6LYXKoJCG92OpSvylLbu5/fqh4RW1mXfwj18Y8 v+PEQTQ9fmRtQ== Received: from rostedt by gandalf with local (Exim 4.98.2) (envelope-from ) id 1v3y65-0000000Eb1p-1UBo; Wed, 01 Oct 2025 10:46:25 -0400 Message-ID: <20251001144625.211170221@kernel.org> User-Agent: quilt/0.68 Date: Wed, 01 Oct 2025 10:46:08 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Masami Hiramatsu , Mark Rutland , Mathieu Desnoyers , Andrew Morton , Pawel Laszczak , Greg Kroah-Hartman , Peter Chen Subject: [for-next][PATCH 3/4] cdnsp: Remove unused tracepoints References: <20251001144605.585204794@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Steven Rostedt 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 cdnsp subsystem. They are: cdnsp_defered_event cdnsp_ep0_halted cdnsp_free_priv_device cdnsp_handle_cmd_flush_ep Cc: Masami Hiramatsu Cc: Mark Rutland Cc: Mathieu Desnoyers Cc: Andrew Morton Cc: Pawel Laszczak Cc: Greg Kroah-Hartman Link: https://lore.kernel.org/20250829015650.224063821@kernel.org Acked-by: Peter Chen Signed-off-by: Steven Rostedt (Google) --- drivers/usb/cdns3/cdnsp-trace.h | 25 ------------------------- 1 file changed, 25 deletions(-) diff --git a/drivers/usb/cdns3/cdnsp-trace.h b/drivers/usb/cdns3/cdnsp-trac= e.h index f2bcf77a5d0a..9b33a736c3de 100644 --- a/drivers/usb/cdns3/cdnsp-trace.h +++ b/drivers/usb/cdns3/cdnsp-trace.h @@ -178,11 +178,6 @@ DEFINE_EVENT(cdnsp_log_simple, cdnsp_ep0_set_config, TP_ARGS(msg) ); =20 -DEFINE_EVENT(cdnsp_log_simple, cdnsp_ep0_halted, - TP_PROTO(char *msg), - TP_ARGS(msg) -); - DEFINE_EVENT(cdnsp_log_simple, cdnsp_ep_halt, TP_PROTO(char *msg), TP_ARGS(msg) @@ -399,11 +394,6 @@ DEFINE_EVENT(cdnsp_log_trb, cdnsp_cmd_timeout, TP_ARGS(ring, trb) ); =20 -DEFINE_EVENT(cdnsp_log_trb, cdnsp_defered_event, - TP_PROTO(struct cdnsp_ring *ring, struct cdnsp_generic_trb *trb), - TP_ARGS(ring, trb) -); - DECLARE_EVENT_CLASS(cdnsp_log_pdev, TP_PROTO(struct cdnsp_device *pdev), TP_ARGS(pdev), @@ -433,16 +423,6 @@ DEFINE_EVENT(cdnsp_log_pdev, cdnsp_alloc_priv_device, TP_ARGS(vdev) ); =20 -DEFINE_EVENT(cdnsp_log_pdev, cdnsp_free_priv_device, - TP_PROTO(struct cdnsp_device *vdev), - TP_ARGS(vdev) -); - -DEFINE_EVENT(cdnsp_log_pdev, cdnsp_setup_device, - TP_PROTO(struct cdnsp_device *vdev), - TP_ARGS(vdev) -); - DEFINE_EVENT(cdnsp_log_pdev, cdnsp_setup_addressable_priv_device, TP_PROTO(struct cdnsp_device *vdev), TP_ARGS(vdev) @@ -575,11 +555,6 @@ DEFINE_EVENT(cdnsp_log_ep_ctx, cdnsp_handle_cmd_stop_e= p, TP_ARGS(ctx) ); =20 -DEFINE_EVENT(cdnsp_log_ep_ctx, cdnsp_handle_cmd_flush_ep, - TP_PROTO(struct cdnsp_ep_ctx *ctx), - TP_ARGS(ctx) -); - DEFINE_EVENT(cdnsp_log_ep_ctx, cdnsp_handle_cmd_set_deq_ep, TP_PROTO(struct cdnsp_ep_ctx *ctx), TP_ARGS(ctx) --=20 2.50.1