From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759178Ab3BTTJJ (ORCPT ); Wed, 20 Feb 2013 14:09:09 -0500 Received: from mail-qc0-f180.google.com ([209.85.216.180]:35365 "EHLO mail-qc0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759128Ab3BTTJI (ORCPT ); Wed, 20 Feb 2013 14:09:08 -0500 Message-ID: <51251F51.2010003@gmail.com> Date: Wed, 20 Feb 2013 13:09:05 -0600 From: Rob Herring User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130106 Thunderbird/17.0.2 MIME-Version: 1.0 To: Dmitry Eremin-Solenikov CC: devicetree-discuss@lists.ozlabs.org, Grant Likely , linux-kernel@vger.kernel.org Subject: Re: [PATCH] of/i2c: don't register disabled devices References: <1361384904-13853-1-git-send-email-dmitry_eremin@mentor.com> In-Reply-To: <1361384904-13853-1-git-send-email-dmitry_eremin@mentor.com> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 02/20/2013 12:28 PM, Dmitry Eremin-Solenikov wrote: > Don't register i2c slave device tree nodes which have > status = "disabled" property. > This is already in 3.8. Rob > Signed-off-by: Dmitry Eremin-Solenikov > --- > drivers/of/of_i2c.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c > index 1e173f3..63f3236 100644 > --- a/drivers/of/of_i2c.c > +++ b/drivers/of/of_i2c.c > @@ -35,6 +35,9 @@ void of_i2c_register_devices(struct i2c_adapter *adap) > const __be32 *addr; > int len; > > + if (!of_device_is_available(node)) > + continue; > + > dev_dbg(&adap->dev, "of_i2c: register %s\n", node->full_name); > > if (of_modalias_node(node, info.type, sizeof(info.type)) < 0) { >