From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753325Ab0EOV4A (ORCPT ); Sat, 15 May 2010 17:56:00 -0400 Received: from smtp-out002.kontent.com ([81.88.40.216]:60033 "EHLO smtp-out002.kontent.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752613Ab0EOVz6 (ORCPT ); Sat, 15 May 2010 17:55:58 -0400 From: Oliver Neukum To: Alessio Igor Bogani Subject: Re: [PATCH] Staging: quatech_usb2: Convert eos semaphore to mutex Date: Sat, 15 May 2010 23:55:54 +0200 User-Agent: KMail/1.12.4 (Linux/2.6.34-rc6-0.1-default; KDE/4.3.5; x86_64; ; ) Cc: "Greg Kroah-Hartman" , Dominik Brodowski , Bill Pemberton , Jiri Kosina , Javier Martinez Canillas , devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org References: <1273959602-15465-1-git-send-email-abogani@texware.it> In-Reply-To: <1273959602-15465-1-git-send-email-abogani@texware.it> MIME-Version: 1.0 Content-Type: Text/Plain; charset="iso-8859-15" Content-Transfer-Encoding: 7bit Message-Id: <201005152355.54762.oliver@neukum.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Am Samstag, 15. Mai 2010 23:40:02 schrieb Alessio Igor Bogani: > The eos semaphore is used as a mutex so replace it with a real mutex. Documentation/mutex-design.txt states that a mutex must not be used from within an interrupt handler. Is this outdated? Regards Oliver