From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754866Ab1H2TBv (ORCPT ); Mon, 29 Aug 2011 15:01:51 -0400 Received: from mail-pz0-f42.google.com ([209.85.210.42]:50729 "EHLO mail-pz0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754826Ab1H2TBr (ORCPT ); Mon, 29 Aug 2011 15:01:47 -0400 Date: Mon, 29 Aug 2011 13:01:42 -0600 From: Grant Likely To: Uwe =?iso-8859-1?Q?Kleine-K=F6nig?= Cc: linux-kernel@vger.kernel.org, kernel@pengutronix.de Subject: Re: [PATCH] gpiolib: add another might_sleep Message-ID: <20110829190142.GA17354@ponder.secretlab.ca> References: <1297977533-17794-1-git-send-email-u.kleine-koenig@pengutronix.de> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1297977533-17794-1-git-send-email-u.kleine-koenig@pengutronix.de> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Feb 17, 2011 at 10:18:53PM +0100, Uwe Kleine-König wrote: > Signed-off-by: Uwe Kleine-König Applied, thanks. g. > --- > drivers/gpio/gpiolib.c | 1 + > 1 files changed, 1 insertions(+), 0 deletions(-) > > diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c > index 5fc5e2d..2c9f814 100644 > --- a/drivers/gpio/gpiolib.c > +++ b/drivers/gpio/gpiolib.c > @@ -1207,6 +1207,7 @@ int gpio_request(unsigned gpio, const char *label) > if (chip->request) { > /* chip->request may sleep */ > spin_unlock_irqrestore(&gpio_lock, flags); > + might_sleep_if(chip->can_sleep); > status = chip->request(chip, gpio - chip->base); > spin_lock_irqsave(&gpio_lock, flags); > > -- > 1.7.2.3 >