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=-9.5 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT 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 C4B5EC5DF64 for ; Wed, 6 Nov 2019 17:33:37 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8EDB0214D8 for ; Wed, 6 Nov 2019 17:33:37 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gerhold.net header.i=@gerhold.net header.b="SCKMVvki" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732233AbfKFRdd (ORCPT ); Wed, 6 Nov 2019 12:33:33 -0500 Received: from mo4-p02-ob.smtp.rzone.de ([81.169.146.168]:22189 "EHLO mo4-p02-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727824AbfKFRdd (ORCPT ); Wed, 6 Nov 2019 12:33:33 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1573061612; s=strato-dkim-0002; d=gerhold.net; h=References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=mIldqttqfk8PseguvjP4Q5zAd8L6jVCOWD5lW5sYXnk=; b=SCKMVvkiv9G7tKetlD3EgFJ9AXIB8QlCOqQ0eUzyg4YfGiJs1mY8V+1iqK0Oa9qeG4 7UqPPWbG/+2ZF9QPF5LWEezkhQEhlMO6o8KU8qkxEOX07Ot97sN1w0zUCs6tM+IRIJUs sh2vRykIpnILl5yIffjY+2ayA9+/wjP40rCt3+b5lXjFqM630Kv5o/kNlSH3qZ9Gr7p8 iTYgaC9yrp5KVBbtb6XIT6k4Y1e8OfDGDpNTzFAPBuuRnz7oMr0udkgiIliUj/wOlcts 1OMpoymmUr1tBxUXjGJSQIMS0uaJVGweUCD4IuQjbgjztbSD90erTOpoL3wJAO+nkXz1 y8/g== X-RZG-AUTH: ":P3gBZUipdd93FF5ZZvYFPugejmSTVR2nRPhVORvLd4SsytBXQrEOHTIXs8PvtBNfIQ==" X-RZG-CLASS-ID: mo00 Received: from localhost.localdomain by smtp.strato.de (RZmta 44.29.0 AUTH) with ESMTPSA id e07688vA6HXVhYU (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Wed, 6 Nov 2019 18:33:31 +0100 (CET) From: Stephan Gerhold To: Mark Brown Cc: Liam Girdwood , linux-kernel@vger.kernel.org, Stephan Gerhold , Linus Walleij Subject: [PATCH 2/2] regulator: ab8500: Remove SYSCLKREQ from enum ab8505_regulator_id Date: Wed, 6 Nov 2019 18:31:25 +0100 Message-Id: <20191106173125.14496-2-stephan@gerhold.net> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191106173125.14496-1-stephan@gerhold.net> References: <20191106173125.14496-1-stephan@gerhold.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Those regulators are not actually supported by the AB8500 regulator driver. There is no ab8500_regulator_info for them and no entry in ab8505_regulator_match. As such, they cannot be registered successfully, and looking them up in ab8505_regulator_match causes an out-of-bounds array read. Fixes: 547f384f33db ("regulator: ab8500: add support for ab8505") Cc: Linus Walleij Signed-off-by: Stephan Gerhold --- include/linux/regulator/ab8500.h | 2 -- 1 file changed, 2 deletions(-) diff --git a/include/linux/regulator/ab8500.h b/include/linux/regulator/ab8500.h index 505e94a6e3e8..3ab1ddf151a2 100644 --- a/include/linux/regulator/ab8500.h +++ b/include/linux/regulator/ab8500.h @@ -42,8 +42,6 @@ enum ab8505_regulator_id { AB8505_LDO_ANAMIC2, AB8505_LDO_AUX8, AB8505_LDO_ANA, - AB8505_SYSCLKREQ_2, - AB8505_SYSCLKREQ_4, AB8505_NUM_REGULATORS, }; -- 2.23.0