From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758043AbXGCOQl (ORCPT ); Tue, 3 Jul 2007 10:16:41 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1758093AbXGCOQX (ORCPT ); Tue, 3 Jul 2007 10:16:23 -0400 Received: from outpipe-village-512-1.bc.nu ([81.2.110.250]:57137 "EHLO the-village.bc.nu" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1757471AbXGCOQW (ORCPT ); Tue, 3 Jul 2007 10:16:22 -0400 Date: Tue, 3 Jul 2007 15:22:01 +0100 From: Alan Cox To: akpm@osdl.org, linux-kernel@vger.kernel.org, linux-serial@vger.kernel.org Subject: [PATCH] stallion: Remove unneeded lock_kernel Message-ID: <20070703152201.5a8dc86d@the-village.bc.nu> X-Mailer: Claws Mail 2.9.1 (GTK+ 2.10.8; i386-redhat-linux-gnu) Organization: Red Hat UK Cyf., Amberley Place, 107-111 Peascod Street, Windsor, Berkshire, SL4 1TE, Y Deyrnas Gyfunol. Cofrestrwyd yng Nghymru a Lloegr o'r rhif cofrestru 3798903 Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Signed-off-by: Alan Cox diff -u --new-file --exclude-from /usr/src/exclude --recursive linux.vanilla-2.6.22-rc6-mm1/drivers/char/stallion.c linux-2.6.22-rc6-mm1/drivers/char/stallion.c --- linux.vanilla-2.6.22-rc6-mm1/drivers/char/stallion.c 2007-07-02 20:50:11.000000000 +0100 +++ linux-2.6.22-rc6-mm1/drivers/char/stallion.c 2007-07-02 21:06:25.000000000 +0100 @@ -1788,7 +1788,6 @@ if (tty == NULL) return; - lock_kernel(); if (test_bit(ASYI_TXLOW, &portp->istate)) tty_wakeup(tty); @@ -1802,7 +1801,6 @@ if (portp->flags & ASYNC_CHECK_CD) tty_hangup(tty); /* FIXME: module removal race here - AKPM */ } - unlock_kernel(); } /*****************************************************************************/