From patchwork Tue Sep 14 09:14:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 511397 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8B015C4167D for ; Tue, 14 Sep 2021 09:14:25 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 712D560F58 for ; Tue, 14 Sep 2021 09:14:25 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230434AbhINJPl (ORCPT ); Tue, 14 Sep 2021 05:15:41 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:44046 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229850AbhINJPh (ORCPT ); Tue, 14 Sep 2021 05:15:37 -0400 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 0A8202003B; Tue, 14 Sep 2021 09:14:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1631610859; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0inWg5bKmkT0ZZvF/iDW7c5P6F4DFoIeVXk9hb5kLd8=; b=ZEnbIG8xdQNARrC2PEyHBynMMjIBjZGgamhL/F/zc5S8CEuTy1iiVUsD57mz+a5KeNIXZt fJReYaC+WU+uKBQW6Mqaq4VZ8uv86CxF5EiqOu+Qy1kJJ82j/sjyA9RAs8k6JSDUrQjmM1 /pbeaMwHX5sjiPK2NG4+TpRmYVM3G54= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1631610859; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=0inWg5bKmkT0ZZvF/iDW7c5P6F4DFoIeVXk9hb5kLd8=; b=R9SWt/BC7G3w63VdHr8ciAbMDX2CqilpjmsUVzvsKe3rxiCv9iQn3qwjGqsRqheyAW46+V QvG/oABrsLAqxiBA== Received: from localhost.localdomain (unknown [10.100.201.122]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by relay2.suse.de (Postfix) with ESMTPS id D2477A3B94; Tue, 14 Sep 2021 09:14:18 +0000 (UTC) From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Heiko Carstens , Vasily Gorbik , Christian Borntraeger , linux-s390@vger.kernel.org Subject: [PATCH 13/16] tty: drivers/s390/char/, stop using tty_flip_buffer_push Date: Tue, 14 Sep 2021 11:14:12 +0200 Message-Id: <20210914091415.17918-6-jslaby@suse.cz> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20210914091415.17918-1-jslaby@suse.cz> References: <20210914091134.17426-1-jslaby@suse.cz> <20210914091415.17918-1-jslaby@suse.cz> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-serial@vger.kernel.org Since commit a9c3f68f3cd8d (tty: Fix low_latency BUG) in 2014, tty_flip_buffer_push() is only a wrapper to tty_schedule_flip(). We are going to remove the former, so call the latter directly in drivers/s390/char/. Signed-off-by: Jiri Slaby Cc: Heiko Carstens Cc: Vasily Gorbik Cc: Christian Borntraeger Cc: linux-s390@vger.kernel.org --- drivers/s390/char/con3215.c | 4 ++-- drivers/s390/char/sclp_tty.c | 4 ++-- drivers/s390/char/sclp_vt220.c | 2 +- 3 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/s390/char/con3215.c b/drivers/s390/char/con3215.c index f356607835d8..f37f4c0594d7 100644 --- a/drivers/s390/char/con3215.c +++ b/drivers/s390/char/con3215.c @@ -399,7 +399,7 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm, case CTRLCHAR_CTRL: tty_insert_flip_char(&raw->port, cchar, TTY_NORMAL); - tty_flip_buffer_push(&raw->port); + tty_schedule_flip(&raw->port); break; case CTRLCHAR_NONE: @@ -413,7 +413,7 @@ static void raw3215_irq(struct ccw_device *cdev, unsigned long intparm, count -= 2; tty_insert_flip_string(&raw->port, raw->inbuf, count); - tty_flip_buffer_push(&raw->port); + tty_schedule_flip(&raw->port); break; } } else if (req->type == RAW3215_WRITE) { diff --git a/drivers/s390/char/sclp_tty.c b/drivers/s390/char/sclp_tty.c index 971fbb52740b..99256bea31f7 100644 --- a/drivers/s390/char/sclp_tty.c +++ b/drivers/s390/char/sclp_tty.c @@ -330,7 +330,7 @@ sclp_tty_input(unsigned char* buf, unsigned int count) break; case CTRLCHAR_CTRL: tty_insert_flip_char(&sclp_port, cchar, TTY_NORMAL); - tty_flip_buffer_push(&sclp_port); + tty_schedule_flip(&sclp_port); break; case CTRLCHAR_NONE: /* send (normal) input to line discipline */ @@ -342,7 +342,7 @@ sclp_tty_input(unsigned char* buf, unsigned int count) tty_insert_flip_char(&sclp_port, '\n', TTY_NORMAL); } else tty_insert_flip_string(&sclp_port, buf, count - 2); - tty_flip_buffer_push(&sclp_port); + tty_schedule_flip(&sclp_port); break; } tty_kref_put(tty); diff --git a/drivers/s390/char/sclp_vt220.c b/drivers/s390/char/sclp_vt220.c index 29a6a0099f83..b1ed3bcf3201 100644 --- a/drivers/s390/char/sclp_vt220.c +++ b/drivers/s390/char/sclp_vt220.c @@ -542,7 +542,7 @@ sclp_vt220_receiver_fn(struct evbuf_header *evbuf) buffer++; count--; sclp_vt220_handle_input(buffer, count); - tty_flip_buffer_push(&sclp_vt220_port); + tty_schedule_flip(&sclp_vt220_port); break; } }