From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Subject: Re: [PATCH] i2c: pca954x: Defer probing due to reset GPIO Date: Thu, 05 Mar 2015 12:23:25 +0200 Message-ID: <2152277.WaU4Vccoeu@avalon> References: <1425480268-7322-1-git-send-email-laurent.pinchart@ideasonboard.com> <20150305085353.GS7865@pengutronix.de> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: QUOTED-PRINTABLE Return-path: In-Reply-To: <20150305085353.GS7865-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Uwe =?ISO-8859-1?Q?Kleine=2DK=F6nig?= Cc: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Wolfram Sang List-Id: linux-i2c@vger.kernel.org Hi Uwe, On Thursday 05 March 2015 09:53:53 Uwe Kleine-K=F6nig wrote: > On Wed, Mar 04, 2015 at 04:44:28PM +0200, Laurent Pinchart wrote: > > If a reset GPIO is specified but not available we must defer probin= g, as > > the device could be held in reset. Use devm_gpiod_request_optional(= ) to > > handle this automatically. > >=20 > > Signed-off-by: Laurent Pinchart >=20 > I sent the same patch with a slightly different motivation two weeks > ago: http://article.gmane.org/gmane.linux.drivers.i2c/21972 And I've even acked it... Well, I guess it means I really like the patc= h ;-)=20 Let's get your version merged. --=20 Regards, Laurent Pinchart