From patchwork Mon Jun 4 11:35:24 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jiri Slaby X-Patchwork-Id: 162752 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 0C594100975 for ; Mon, 4 Jun 2012 21:39:03 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932195Ab2FDLhe (ORCPT ); Mon, 4 Jun 2012 07:37:34 -0400 Received: from mail.pripojeni.net ([178.22.112.14]:44981 "EHLO smtp.pripojeni.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754454Ab2FDLfo (ORCPT ); Mon, 4 Jun 2012 07:35:44 -0400 Received: from localhost.localdomain ([178.22.113.142]) by smtp.pripojeni.net (Kerio Connect 7.2.2); Mon, 4 Jun 2012 13:35:39 +0200 From: Jiri Slaby To: gregkh@linuxfoundation.org Cc: alan@linux.intel.com, linux-kernel@vger.kernel.org, jirislaby@gmail.com, Samuel Ortiz , netdev@vger.kernel.org Subject: [PATCH 10/24] TTY: ircomm, use tty_port_close_end helper Date: Mon, 4 Jun 2012 13:35:24 +0200 Message-Id: <1338809738-18967-11-git-send-email-jslaby@suse.cz> X-Mailer: git-send-email 1.7.10.3 In-Reply-To: <1338809738-18967-1-git-send-email-jslaby@suse.cz> References: <1338809738-18967-1-git-send-email-jslaby@suse.cz> Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Again, the code is identical, so leverage the helper code. Signed-off-by: Jiri Slaby Cc: Samuel Ortiz Cc: netdev@vger.kernel.org --- net/irda/ircomm/ircomm_tty.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c index 3fdce18..cfe352d 100644 --- a/net/irda/ircomm/ircomm_tty.c +++ b/net/irda/ircomm/ircomm_tty.c @@ -568,21 +568,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp) tty_driver_flush_buffer(tty); tty_ldisc_flush(tty); - spin_lock_irqsave(&port->lock, flags); - tty->closing = 0; - - if (port->blocked_open) { - if (port->close_delay) { - spin_unlock_irqrestore(&port->lock, flags); - schedule_timeout_interruptible(port->close_delay); - spin_lock_irqsave(&port->lock, flags); - } - wake_up_interruptible(&port->open_wait); - } - - port->flags &= ~(ASYNC_NORMAL_ACTIVE|ASYNC_CLOSING); - spin_unlock_irqrestore(&port->lock, flags); - wake_up_interruptible(&port->close_wait); + tty_port_close_end(port, tty); tty_port_tty_set(port, NULL); }