From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757105Ab0IGOev (ORCPT ); Tue, 7 Sep 2010 10:34:51 -0400 Received: from www.tglx.de ([62.245.132.106]:43945 "EHLO www.tglx.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932254Ab0IGOd6 (ORCPT ); Tue, 7 Sep 2010 10:33:58 -0400 Message-Id: <20100907125057.086367802@linutronix.de> User-Agent: quilt/0.47-1 Date: Tue, 07 Sep 2010 14:33:40 -0000 From: Thomas Gleixner To: LKML Cc: Andrew Morton , Ingo Molnar , Peter Zijlstra , Christoph Hellwig , Benjamin Herrenschmidt Subject: [patch 25/30] drivers/macintosh/adb: Do not claim that the semaphore is a mutex References: <20100907124636.880953480@linutronix.de> Content-Disposition: inline; filename=drivers-mac-adb-sema.patch Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org User DEFINE_SEMAPHORE() instead of DECLARE_MUTEX() Signed-off-by: Thomas Gleixner Cc: Benjamin Herrenschmidt --- drivers/macintosh/adb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) Index: linux-2.6/drivers/macintosh/adb.c =================================================================== --- linux-2.6.orig/drivers/macintosh/adb.c +++ linux-2.6/drivers/macintosh/adb.c @@ -83,7 +83,7 @@ static struct adb_driver *adb_controller BLOCKING_NOTIFIER_HEAD(adb_client_list); static int adb_got_sleep; static int adb_inited; -static DECLARE_MUTEX(adb_probe_mutex); +static DEFINE_SEMAPHORE(adb_probe_mutex); static int sleepy_trackpad; static int autopoll_devs; int __adb_probe_sync;