From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-3.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D6038C433DF for ; Mon, 15 Jun 2020 14:18:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BBDEC207DA for ; Mon, 15 Jun 2020 14:18:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730557AbgFOOSJ (ORCPT ); Mon, 15 Jun 2020 10:18:09 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36212 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729733AbgFOOSJ (ORCPT ); Mon, 15 Jun 2020 10:18:09 -0400 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9BE00C061A0E for ; Mon, 15 Jun 2020 07:18:08 -0700 (PDT) Received: from pty.hi.pengutronix.de ([2001:67c:670:100:1d::c5]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1jkpw5-0004iV-Py; Mon, 15 Jun 2020 16:18:05 +0200 Received: from ukl by pty.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1jkpw5-0006Jq-1Y; Mon, 15 Jun 2020 16:18:05 +0200 Date: Mon, 15 Jun 2020 16:18:04 +0200 From: Uwe =?utf-8?Q?Kleine-K=C3=B6nig?= To: Andy Shevchenko Cc: Andy Shevchenko , Linus Walleij , Bartosz Golaszewski , "open list:GPIO SUBSYSTEM" , Geert Uytterhoeven Subject: Re: [PATCH v1 4/4] gpio: pca953x: disable regmap locking for automatic address incrementing Message-ID: <20200615141804.aocz2tw3czlcyaxy@taurus.defre.kleine-koenig.org> References: <20200605134036.9013-1-andriy.shevchenko@linux.intel.com> <20200605134036.9013-4-andriy.shevchenko@linux.intel.com> <20200615122044.j2vdhpmhbpsw6qkb@taurus.defre.kleine-koenig.org> <20200615125349.GD2428291@smile.fi.intel.com> <20200615132027.flexasjahrn6floq@taurus.defre.kleine-koenig.org> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="22e3z4uskfyqfe7i" Content-Disposition: inline In-Reply-To: X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c5 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-gpio@vger.kernel.org Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org --22e3z4uskfyqfe7i Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Mon, Jun 15, 2020 at 04:38:23PM +0300, Andy Shevchenko wrote: > On Mon, Jun 15, 2020 at 4:23 PM Uwe Kleine-K=F6nig > wrote: > > > > Hello, > > > > [adding Geert to Cc as he was involved with > > aa58a21ae37894d456a2f91a37e9fd71ad4aa27e] > > > > On Mon, Jun 15, 2020 at 03:53:49PM +0300, Andy Shevchenko wrote: > > > On Mon, Jun 15, 2020 at 02:20:44PM +0200, Uwe Kleine-K=F6nig wrote: > > > > On Fri, Jun 05, 2020 at 04:40:36PM +0300, Andy Shevchenko wrote: > > > > > It's a repetition of the commit aa58a21ae378 > > > > > ("gpio: pca953x: disable regmap locking") > > > > > which states the following: > > > > > > > > > > This driver uses its own locking but regmap silently uses > > > > > a mutex for all operations too. Add the option to disable > > > > > locking to the regmap config struct. > > > > > > > > > > Fixes: bcf41dc480b1 ("gpio: pca953x: fix handling of automatic ad= dress incrementing") > > > > > Cc: Uwe Kleine-K=F6nig > > > > > Signed-off-by: Andy Shevchenko > > > > > > > > Ah, good catch. I assume that I didn't have aa58a21ae378 in my tree= when > > > > I created the patch that then became bcf41dc480b1. > > > > > > > > Looks right > > > > > > > > Reviewed-by: Uwe Kleine-K=F6nig > > > > > > Thanks! > > > > > > Linus, Bart, just to clarify that this is material for one of the nex= t v5.8-rcX > > > (this cycle!). > > > > I didn't test but I wonder if this patch is really urgent. >=20 > I'm talking about this entire fix-series. Ah, I didn't notice this is a series as I only got patch 4. Best regards Uwe --=20 Pengutronix e.K. | Uwe Kleine-K=F6nig | Industrial Linux Solutions | https://www.pengutronix.de/ | --22e3z4uskfyqfe7i Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCgAdFiEEfnIqFpAYrP8+dKQLwfwUeK3K7AkFAl7ngxkACgkQwfwUeK3K 7AmWfwf+I3vs24kj8zZmi2xLtp3eBse/rsx/QwGFFCBjl1ddyzuqVk/w36jlqcWR eipqFYnPqoBfImmEvBGs0EEOjk7M2mxLQEom0o9RaOrILZb4lYiezDBzZKtX82CH eFkHxlAk0RWkDcJerTaXVZQMsIIc3mDCbb7m+fycw0naGc1OrGisSL9aWwKz0XY+ 9/25b++BjZjVx5Ptr/fCE9wJ4uL4V4v8nhHB8U5tGJi5xZHt8m4nQsfFlLFnmq/F VRnBXlo6FH9r/htxD0UXNu1tXy4LX0E++cPFx2YZurrZWzey2TavHzkgx2SHqmxO K86MQ0cl0dTkTegwS5VBGTueCSo92Q== =nBOm -----END PGP SIGNATURE----- --22e3z4uskfyqfe7i--