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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 55DF6C433F5 for ; Wed, 4 May 2022 15:01:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1351709AbiEDPFD (ORCPT ); Wed, 4 May 2022 11:05:03 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1351673AbiEDPE5 (ORCPT ); Wed, 4 May 2022 11:04:57 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6618325EAA; Wed, 4 May 2022 08:01:21 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 05A3FB82577; Wed, 4 May 2022 15:01:20 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id B3E6AC385A5; Wed, 4 May 2022 15:01:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1651676478; bh=07ly1g+SZrT6lOfTCPf/iKqkvUyRoQY0Z7QI+mZ6iT0=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=GLWj0AqNgXdLBL9a7rh8AGr3G1HRK1T0bEj0k+3JGO6RZOWtbzmQhe6dF2JsbklDq 6UEUhgma+7uMrLvqmrty9X1Ql0voySZO0hCjfnjLSoxRX5PABYT4YKjrHPBTFVX9IX wWYxwcozJnEF/BgBkzTTtiRMPfum8t6qHOQLV1nT2LYY64v4tiiDjkkcsTWIjADYJ4 HYHkSNOjh5Cg3bZx4AZ9THx7Lm+bMgYrSNTq1/xrudPpy3oDoRTqRWt9zu95tMvrIv SF2ulY9Sdv3LBtGw53nB8c8u434xfOcxk/zN090czOqmfWLGGqP5WRJlZHFXgbXraA c27LJZcX5LmVg== Received: from sofa.misterjones.org ([185.219.108.64] helo=why.misterjones.org) by disco-boy.misterjones.org with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1nmGVA-008vvm-52; Wed, 04 May 2022 16:01:16 +0100 Date: Wed, 04 May 2022 16:01:16 +0100 Message-ID: <874k258hqb.wl-maz@kernel.org> From: Marc Zyngier To: Jon Hunter Cc: Linus Walleij , Bartosz Golaszewski , , , Subject: Re: [PATCH V2] gpio: max77620: Make the irqchip immutable In-Reply-To: <20220504144406.36744-1-jonathanh@nvidia.com> References: <20220504144406.36744-1-jonathanh@nvidia.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) SEMI-EPG/1.14.7 (Harue) FLIM-LB/1.14.9 (=?UTF-8?B?R29qxY0=?=) APEL-LB/10.8 EasyPG/1.0.0 Emacs/27.1 (x86_64-pc-linux-gnu) MULE/6.0 (HANACHIRUSATO) MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII X-SA-Exim-Connect-IP: 185.219.108.64 X-SA-Exim-Rcpt-To: jonathanh@nvidia.com, linus.walleij@linaro.org, brgl@bgdev.pl, linux-gpio@vger.kernel.org, linux-kernel@vger.kernel.org, linux-tegra@vger.kernel.org X-SA-Exim-Mail-From: maz@kernel.org X-SA-Exim-Scanned: No (on disco-boy.misterjones.org); SAEximRunCond expanded to false Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, 04 May 2022 15:44:06 +0100, Jon Hunter wrote: > > Commit 6c846d026d49 ("gpio: Don't fiddle with irqchips marked as > immutable") added a warning to indicate if the gpiolib is altering the > internals of irqchips. Following this change the following warning is > now observed for the max77620 gpio driver ... > > WARNING KERN gpio gpiochip0: (max77620-gpio): not an immutable chip, > please consider fixing it! > > Fix the above warning by making the max77620 gpio driver immutable. > > Signed-off-by: Jon Hunter Reviewed-by: Marc Zyngier M. -- Without deviation from the norm, progress is not possible.