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=-7.6 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 32212C4CEC9 for ; Wed, 18 Sep 2019 17:10:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 0670A20665 for ; Wed, 18 Sep 2019 17:10:00 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1568826600; bh=PzwFzyGDYDE5WdDQ3kzTjOJyoANbm3sL6gC2f5rt9pk=; h=Date:From:To:Cc:Subject:List-ID:From; b=uJPeP4MsyaExn1YyZIiqYrV0rOWYul10yz93gTjUC+1s7ELgsfFWdrHYVWmUNNGRX Qd3C7tF1PY+0401IGIQCRfQ5FJ6bxfkoKz2+NwTdhLzg9U6dOYMzMrmnMQ6xvzJSgA 4yWDylpLY40mR8ngjIB9YVWExCSg/EmjSyqxMGbE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731323AbfIRRJ7 (ORCPT ); Wed, 18 Sep 2019 13:09:59 -0400 Received: from heliosphere.sirena.org.uk ([172.104.155.198]:43762 "EHLO heliosphere.sirena.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727243AbfIRRJ7 (ORCPT ); Wed, 18 Sep 2019 13:09:59 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=sirena.org.uk; s=20170815-heliosphere; h=Content-Type:MIME-Version: Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To:Content-Transfer-Encoding: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Id: List-Help:List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=H2TiSbCkuglf2I9jOUFe26893CVHAZYtLkhZApl8OdA=; b=pTEQ57emX3/HDj8yosPbbcfJy DvKwdE/lJDmvM8seGg04Ejj5N3atlZjzti9xhkXAQgtO2h4lRmfF6mVsFa8jIjrPnmmoyHuV/H/ub Nq2BpXqQxgCiT48mNofGVkHgBLExjRLSoI4+eKtYN/+sWYD8Zw64+DWjjKfPw9qCEg1xQ=; Received: from cpc102320-sgyl38-2-0-cust46.18-2.cable.virginm.net ([82.37.168.47] helo=ypsilon.sirena.org.uk) by heliosphere.sirena.org.uk with esmtpsa (TLS1.3:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1iAdSj-0006P6-Jy; Wed, 18 Sep 2019 17:09:53 +0000 Received: by ypsilon.sirena.org.uk (Postfix, from userid 1000) id E41692742927; Wed, 18 Sep 2019 18:09:52 +0100 (BST) Date: Wed, 18 Sep 2019 18:09:52 +0100 From: Mark Brown To: Greg KH , Suzuki K Poulose , Wolfram Sang , Mika Westerberg Cc: linux-i2c@vger.kernel.org, Linux Next Mailing List , Linux Kernel Mailing List Subject: linux-next: build failure after merge of the driver-core tree Message-ID: <20190918170952.GT2596@sirena.co.uk> MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha512; protocol="application/pgp-signature"; boundary="++alDQ2ROsODg1x+" Content-Disposition: inline X-Cookie: The devil finds work for idle glands. User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --++alDQ2ROsODg1x+ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi all, After merging the driver-core tree, today's linux-next build for arm64 allmodconfig failed like this: /home/broonie/next/next/drivers/i2c/i2c-core-acpi.c: In function 'i2c_acpi_find_adapter_by_handle': /home/broonie/next/next/drivers/i2c/i2c-core-acpi.c:352:10: error: 'i2c_acpi_find_match_adapter' undeclared (first use in this function); did you mean 'i2c_acpi_find_bus_speed'? i2c_acpi_find_match_adapter); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ i2c_acpi_find_bus_speed /home/broonie/next/next/drivers/i2c/i2c-core-acpi.c:352:10: note: each undeclared identifier is reported only once for each function it appears in Caused by commit 644bf600889554210 ("i2c: Revert incorrect conversion to use generic helper") In yesterday's -next that function existed but it appears to have been removed in Linus' tree as part of the merge: 4feaab05dc1eda3 ("Merge tag 'leds-for-5.4-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/j.anaszewski/linux-leds") by the commit 00500147cbd3fc5 ("drivers: Introduce device lookup variants by ACPI_COMPANION device") (ie, the commit that the failing commit was trying to revert.) I suspect this is confusion caused by things going into Linus' tree in different orders. I've fixed this up by re-adding the function. --++alDQ2ROsODg1x+ Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAABCgAdFiEEreZoqmdXGLWf4p/qJNaLcl1Uh9AFAl2CZN8ACgkQJNaLcl1U h9CK5wf+LSPVgpYCM6eyOPVq2Ck7uZKNd6iI6NX4ELVYJ0TUIsXqhASEQAhKxBqx aLnwiJOciQQT3G+N81Gv5BbAP3ip4coXMHIp+rL4HN89L6nRzh8s2sUSfxfoG62Y VAO/TxeyqCujNstzf/TcmkL6ahDoh6nByPoD9hfXlja5feNGUhkPoARpINCRk6bC tTtFRExjCemrIzMucLbaawpnb0RWUPUSVJaLN0YKhbHflzzrBYLTVorbfkG9hjOF KYg35WZIJmOEqThrybghmAJ8/e2WkuFFxNpPH4XfQMXS08WJ5Nt0SWrRDdkDBrCQ /KAGhmjhotCLL/TUTPfJ5erbmYLf3A== =V/kw -----END PGP SIGNATURE----- --++alDQ2ROsODg1x+--