From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S262323AbVGMSra (ORCPT ); Wed, 13 Jul 2005 14:47:30 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S262370AbVGMSpr (ORCPT ); Wed, 13 Jul 2005 14:45:47 -0400 Received: from mail.kroah.org ([69.55.234.183]:8931 "EHLO perch.kroah.org") by vger.kernel.org with ESMTP id S262304AbVGMSor (ORCPT ); Wed, 13 Jul 2005 14:44:47 -0400 Date: Wed, 13 Jul 2005 11:44:17 -0700 From: Greg KH To: jesse@cola.voip.idv.tw Cc: linux-kernel@vger.kernel.org, stable@kernel.org, Justin Forbes , Zwane Mwaikambo , "Theodore Ts'o" , "Randy.Dunlap" , Chuck Wolber , torvalds@osdl.org, akpm@osdl.org, alan@lxorguk.ukuu.org.uk Subject: [10/11] fix semaphore handling in __unregister_chrdev_region Message-ID: <20050713184417.GL9330@kroah.com> References: <20050713184130.GA9330@kroah.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20050713184130.GA9330@kroah.com> User-Agent: Mutt/1.5.8i Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org -stable review patch. If anyone has any objections, please let us know. ------------------ This up() should be down() instead. Signed-off-by: Wen-chien Jesse Sung Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman --- fs/char_dev.c | 2 +- 1 files changed, 1 insertion(+), 1 deletion(-) --- linux-2.6.12.2.orig/fs/char_dev.c 2005-06-17 12:48:29.000000000 -0700 +++ linux-2.6.12.2/fs/char_dev.c 2005-07-13 10:54:19.000000000 -0700 @@ -139,7 +139,7 @@ struct char_device_struct *cd = NULL, **cp; int i = major_to_index(major); - up(&chrdevs_lock); + down(&chrdevs_lock); for (cp = &chrdevs[i]; *cp; cp = &(*cp)->next) if ((*cp)->major == major && (*cp)->baseminor == baseminor &&