From patchwork Thu Aug 10 09:14:41 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 712551 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A85BBC001DE for ; Thu, 10 Aug 2023 09:15:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234721AbjHJJPx (ORCPT ); Thu, 10 Aug 2023 05:15:53 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33432 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234460AbjHJJP2 (ORCPT ); Thu, 10 Aug 2023 05:15:28 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 768C52700; Thu, 10 Aug 2023 02:15:27 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 14D20612F0; Thu, 10 Aug 2023 09:15:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 68C2BC433C8; Thu, 10 Aug 2023 09:15:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691658926; bh=zHa3PXKIEH54GgY+R1eXwduesS3j83ceqDEy55gq1po=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=X4JDTjbZIY8YtcSnD9vNlkljLsDKWJ5A6kwyvYl92XcbxQvPUpsYwXdA/KhnGvU31 V9guFzglx2loNINCMRk9Yso+4v1OUUZ6mD8l6p8vn2C3jaeIlhu8GSTUN/4O/Fp4sB 9KNmlXfCszfwp7v/h1du1xYEBC9L45Pe5XcZqHjD+JRaGjQdjvMbmN8DdDzhTLCVlL VYM94cYNf2nJLaMW7iHT2c7TrYl3NkJX0iNiXwFRo684B7RhcmX1KGLr+k5P+7jxe+ j5ywTTBeuUwR3KXAw4MHYss+JX8gXWyoLIReYR3o1Bppa88jr2kfu4e3KmxLhR/nKH uZr3ElcZlvJ5w== From: "Jiri Slaby (SUSE)" To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, "Jiri Slaby (SUSE)" Subject: [PATCH 07/36] tty: drop tty_debug_wait_until_sent() Date: Thu, 10 Aug 2023 11:14:41 +0200 Message-ID: <20230810091510.13006-8-jirislaby@kernel.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230810091510.13006-1-jirislaby@kernel.org> References: <20230810091510.13006-1-jirislaby@kernel.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org It's a nop for everyone as TTY_DEBUG_WAIT_UNTIL_SENT is never set. Provided, we have better debugging/printout mechanisms nowadays, remove this mechanism. Signed-off-by: Jiri Slaby (SUSE) --- drivers/tty/tty_ioctl.c | 10 ---------- 1 file changed, 10 deletions(-) diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c index e3e1318f53fd..f63e8b1b9e40 100644 --- a/drivers/tty/tty_ioctl.c +++ b/drivers/tty/tty_ioctl.c @@ -28,14 +28,6 @@ #include #include -#undef TTY_DEBUG_WAIT_UNTIL_SENT - -#ifdef TTY_DEBUG_WAIT_UNTIL_SENT -# define tty_debug_wait_until_sent(tty, f, args...) tty_debug(tty, f, ##args) -#else -# define tty_debug_wait_until_sent(tty, f, args...) do {} while (0) -#endif - #undef DEBUG /* @@ -198,8 +190,6 @@ int tty_unthrottle_safe(struct tty_struct *tty) void tty_wait_until_sent(struct tty_struct *tty, long timeout) { - tty_debug_wait_until_sent(tty, "wait until sent, timeout=%ld\n", timeout); - if (!timeout) timeout = MAX_SCHEDULE_TIMEOUT;