Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755088AbXL2BJb (ORCPT ); Fri, 28 Dec 2007 20:09:31 -0500 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1753040AbXL2BJX (ORCPT ); Fri, 28 Dec 2007 20:09:23 -0500 Received: from fg-out-1718.google.com ([72.14.220.157]:23735 "EHLO fg-out-1718.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752791AbXL2BJW (ORCPT ); Fri, 28 Dec 2007 20:09:22 -0500 DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=date:from:to:cc:subject:message-id:mime-version:content-type:content-disposition:user-agent; b=ph6du/ohGVoyKblTbw2n7s2TRIJB95fAZC+4+FVJ/idQ3B4sHPPq5LihDnhlVoNeltvMxCjj7WIPPPM8JTgzBORDEqpcjWqrh7Xl0VdqNFHJHrifDOfd4XL+1sAOdAEiwKljJDhRSPYOcDkHF+HDvD1TPGzDI/oFFqyay7PzKp8= Date: Sat, 29 Dec 2007 09:13:07 +0800 From: Dave Young To: gregkh@suse.de Cc: linux-pcmcia@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH 07/12] pcmcia : Use mutex instead of semaphore in driver core Message-ID: <20071229011307.GH2883@darkstar.te-china.tietoenator.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.17 (2007-11-01) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1112 Lines: 38 Signed-off-by: Dave Young --- drivers/pcmcia/ds.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff -upr linux/drivers/pcmcia/ds.c linux.new/drivers/pcmcia/ds.c --- linux/drivers/pcmcia/ds.c 2007-12-28 10:31:52.000000000 +0800 +++ linux.new/drivers/pcmcia/ds.c 2007-12-28 10:33:14.000000000 +0800 @@ -1119,9 +1119,9 @@ static int runtime_suspend(struct device { int rc; - down(&dev->sem); + mutex_lock(&dev->mutex); rc = pcmcia_dev_suspend(dev, PMSG_SUSPEND); - up(&dev->sem); + mutex_unlock(&dev->mutex); return rc; } @@ -1129,9 +1129,9 @@ static void runtime_resume(struct device { int rc; - down(&dev->sem); + mutex_lock(&dev->mutex); rc = pcmcia_dev_resume(dev); - up(&dev->sem); + mutex_unlock(&dev->mutex); } /************************ per-device sysfs output ***************************/ -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/