From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1761274AbXHVI7h (ORCPT ); Wed, 22 Aug 2007 04:59:37 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1754005AbXHVIxF (ORCPT ); Wed, 22 Aug 2007 04:53:05 -0400 Received: from 1wt.eu ([62.212.114.60]:1981 "EHLO 1wt.eu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753169AbXHVIxC (ORCPT ); Wed, 22 Aug 2007 04:53:02 -0400 From: Willy Tarreau Message-Id: <20070822084010.%N@1wt.eu> References: <20070822083844.%N@1wt.eu> User-Agent: quilt/0.46-1 Date: Wed, 22 Aug 2007 11:39:09 +0200 To: linux-kernel@vger.kernel.org, stable@kernel.org Cc: Daniel Ritz , Nils Neumann , Andrew Morton , Greg Kroah-Hartman , Willy Tarreau Subject: [2.6.20.17 review 25/58] pcmcia: give socket time to power down Content-Disposition: inline; filename=0025-pcmcia-give-socket-time-to-power-down.patch Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Give sockets up to 100ms of additional time to power down. otherwise we might generate false warnings with KERN_ERR priority (like in bug #8262). Signed-off-by: Daniel Ritz Cc: Nils Neumann Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman Signed-off-by: Willy Tarreau --- drivers/pcmcia/cs.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c index 606a467..2785d83 100644 --- a/drivers/pcmcia/cs.c +++ b/drivers/pcmcia/cs.c @@ -410,6 +410,9 @@ static void socket_shutdown(struct pcmcia_socket *s) #endif s->functions = 0; + /* give socket some time to power down */ + msleep(100); + s->ops->get_status(s, &status); if (status & SS_POWERON) { printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power ", s); -- 1.5.2.5 --