From patchwork Tue Sep 14 09:14:10 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 12492543 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 163F9C4321E for ; Tue, 14 Sep 2021 09:14:24 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F423260F21 for ; Tue, 14 Sep 2021 09:14:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230090AbhINJPg (ORCPT ); Tue, 14 Sep 2021 05:15:36 -0400 Received: from smtp-out2.suse.de ([195.135.220.29]:44032 "EHLO smtp-out2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229815AbhINJPg (ORCPT ); Tue, 14 Sep 2021 05:15:36 -0400 Received: from relay2.suse.de (relay2.suse.de [149.44.160.134]) by smtp-out2.suse.de (Postfix) with ESMTP id 09E5B1FDD8; Tue, 14 Sep 2021 09:14:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_rsa; t=1631610858; 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=uKo4iuOq73+bUNtI4yKJlmudRKyHwvKMnK09aennftc=; b=bfPz8iGJxaVHOCjIVpVMwtHnIo4pIR8piSYQLpWZ/igZotO2dIbhJXlLwZFGvRj1365wm4 S6c7yzZW61Z0UBRn+1RbAR2o6RudLIbAwG64WNz9GQ+9a1XirDeQ0EsPbkfhBCZiFymUfh wdUoEnblJqI7BkA6jpZGYCZMDpROXEM= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.cz; s=susede2_ed25519; t=1631610858; 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=uKo4iuOq73+bUNtI4yKJlmudRKyHwvKMnK09aennftc=; b=QJvLKmdYUxFLXR8uHnZ0GkTnP+Eq+/VdFsJ7a2B6QrYQkk76XFhPDD8MRwTQocIj+t3qR1 itMljLJuVDgbh5DQ== 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 CE9E3A3B98; Tue, 14 Sep 2021 09:14:17 +0000 (UTC) From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: linux-serial@vger.kernel.org, linux-kernel@vger.kernel.org, Jiri Slaby , Oliver Neukum , Felipe Balbi , Mathias Nyman , linux-usb@vger.kernel.org Subject: [PATCH 11/16] tty: drivers/usb/, stop using tty_flip_buffer_push Date: Tue, 14 Sep 2021 11:14:10 +0200 Message-Id: <20210914091415.17918-4-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-usb@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 the rest of drivers/usb/. Signed-off-by: Jiri Slaby Cc: Oliver Neukum Cc: Felipe Balbi Cc: Mathias Nyman Cc: linux-usb@vger.kernel.org --- drivers/usb/class/cdc-acm.c | 2 +- drivers/usb/gadget/function/u_serial.c | 2 +- drivers/usb/host/xhci-dbgtty.c | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 8bbd8e29e60d..eeea1ed7fd71 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -480,7 +480,7 @@ static void acm_process_read_urb(struct acm *acm, struct urb *urb) tty_insert_flip_string(&acm->port, urb->transfer_buffer, urb->actual_length); - tty_flip_buffer_push(&acm->port); + tty_schedule_flip(&acm->port); } static void acm_read_bulk_callback(struct urb *urb) diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c index 6f68cbeeee7c..39fa27b63cbd 100644 --- a/drivers/usb/gadget/function/u_serial.c +++ b/drivers/usb/gadget/function/u_serial.c @@ -426,7 +426,7 @@ static void gs_rx_push(struct work_struct *work) * so we won't get callbacks and can hold port_lock */ if (do_push) - tty_flip_buffer_push(&port->port); + tty_schedule_flip(&port->port); /* We want our data queue to become empty ASAP, keeping data diff --git a/drivers/usb/host/xhci-dbgtty.c b/drivers/usb/host/xhci-dbgtty.c index 6e784f2fc26d..48b7e7f52d75 100644 --- a/drivers/usb/host/xhci-dbgtty.c +++ b/drivers/usb/host/xhci-dbgtty.c @@ -344,7 +344,7 @@ static void dbc_rx_push(struct tasklet_struct *t) } if (do_push) - tty_flip_buffer_push(&port->port); + tty_schedule_flip(&port->port); if (!list_empty(queue) && tty) { if (!tty_throttled(tty)) {