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=-9.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,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 7258FC2BA19 for ; Thu, 23 Apr 2020 07:08:36 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 4D37421582 for ; Thu, 23 Apr 2020 07:08:36 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="Eb8icTg4" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726891AbgDWHIf (ORCPT ); Thu, 23 Apr 2020 03:08:35 -0400 Received: from mail-eopbgr60081.outbound.protection.outlook.com ([40.107.6.81]:60663 "EHLO EUR04-DB3-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726684AbgDWHIe (ORCPT ); Thu, 23 Apr 2020 03:08:34 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YGpsuvk36CniBlplmQtE7ZLDJmFOZs3/LkQcPmLtuNDx7tb89ctJx6oOfXXkjLZW7RY9g/VmbiuxBrj2oT5EPUzPBeggLwNBoVzQmzfT8gF7RfnvHrciVSmfXIcp8TJGeQearL4WyH3qBTvlk+rZ1+8QH0DbDFil4l5U21C02l8qKH18wueMjhvRpu/3GK/6Sv8bn2sOgrkUqli9llRfUyKtOpYTu9jexQRlcBImtwOO4vd9OCR83rX4z2bv40TvcrkODgX36YcVekA7R43zQv7Ey/AaZbeA7W17rs3YPfXmhfF26yDhlQbmug/HcAp4Ed7WijplNqr1id67XeHbcg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=7zOy39rk5Xge0p5JCMCrKXCRpmTTvNYyP9zXs1h67S0=; b=eM28EIVxSiVy5yjNLcfN3ZLccpMfL+FWAjN+OAfFvoTFwmFeRj2ws8ZwJWux1/yPARv7+8kwoRzir3ft4jO4OuAFS/AmwqWOf6ZrFnFTwUccp12H1qbVV/KRbsECVjaSznsXq/aOsOFAAvloGBOEaQYHyO2S+r1FlviaaPSp0zwRyBRfQ3iBQut4kz30PLi0iy4QUPhjR/KLy4cA5eW67swsc2pQh+pd+wwAdJjr15RD0S70zAFXEja/xYR0AEprwcixtRgF3oaUOIaY8qqUZCO8tj4eSdwF24QJsYu3N6L8EKzZsp28oEbAokyPdQO3KKvwR3GKV2wcrqdt1tLV7w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=7zOy39rk5Xge0p5JCMCrKXCRpmTTvNYyP9zXs1h67S0=; b=Eb8icTg4ig6Q7upnutAGDt3irUkWH3K7drVpeslarKwdPHKZnSNJ0Z+kUQAPQLQ4+swTXmJv7FfdfQndZ6lX1bWY+a1g1mL5czH3pgW3nbi/aVHe/hf0sG49t77tkrWZnyeNOTNQDhEFPpaS7BDm8afwaVuME0CtkFhVdgmRGcc= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2855.eurprd04.prod.outlook.com (2603:10a6:4:98::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.13; Thu, 23 Apr 2020 07:08:30 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::d17b:d767:19c3:b871]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::d17b:d767:19c3:b871%6]) with mapi id 15.20.2937.012; Thu, 23 Apr 2020 07:08:30 +0000 From: peng.fan@nxp.com To: shawnguo@kernel.org, s.hauer@pengutronix.de Cc: kernel@pengutronix.de, festevam@gmail.com, linux@rempel-privat.de, leonard.crestez@nxp.com, daniel.baluta@nxp.com, aisheng.dong@nxp.com, qiangqing.zhang@nxp.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, Peng Fan Subject: [PATCH 3/4] firmware: imx: scu-pd: ignore power domain not owned Date: Thu, 23 Apr 2020 14:59:33 +0800 Message-Id: <1587625174-32668-4-git-send-email-peng.fan@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1587625174-32668-1-git-send-email-peng.fan@nxp.com> References: <1587625174-32668-1-git-send-email-peng.fan@nxp.com> Content-Type: text/plain X-ClientProxiedBy: SG2PR04CA0149.apcprd04.prod.outlook.com (2603:1096:3:16::33) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR04CA0149.apcprd04.prod.outlook.com (2603:1096:3:16::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.2937.13 via Frontend Transport; Thu, 23 Apr 2020 07:08:26 +0000 X-Mailer: git-send-email 2.7.4 X-Originating-IP: [119.31.174.66] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 34566bfc-f4a8-4085-3e6b-08d7e75520cf X-MS-TrafficTypeDiagnostic: DB6PR0402MB2855:|DB6PR0402MB2855: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:843; X-Forefront-PRVS: 03827AF76E X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:DB6PR0402MB2760.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(396003)(39860400002)(366004)(136003)(376002)(346002)(26005)(66946007)(4326008)(6512007)(9686003)(66476007)(4744005)(6486002)(66556008)(69590400007)(6666004)(5660300002)(86362001)(8676002)(81156014)(6506007)(52116002)(16526019)(8936002)(2616005)(316002)(2906002)(478600001)(186003)(956004)(36756003);DIR:OUT;SFP:1101; Received-SPF: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData: vknaM7/RpfCgS4GMAjp9Q+LJ9wqpOVCg9pdHsviqNXFXoPxgYzG/LeArwCXv8xflo3a+wU0cK0IWxn+JbM0G7O8muzQVnR0hZdj7+xOdkvDsrGjKYA2kAwHD4FR+OnGqb5cGA0oeC+38JETExXIWyA== X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 34566bfc-f4a8-4085-3e6b-08d7e75520cf X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Apr 2020 07:08:30.8652 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: fgmhLamEJZyzXGgprYllFy5/VOhOKybT8OdQHPY6hzEdCL7YnltsoAByM8JEZ2BNsVlMaLsvTpysOjHmkc8wkA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2855 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Fan Should not register power domain that not owned by current partition. Reviewed-by: Leonard Crestez Signed-off-by: Peng Fan --- drivers/firmware/imx/scu-pd.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c index d1b313fa7b96..7b43bd63cc1e 100644 --- a/drivers/firmware/imx/scu-pd.c +++ b/drivers/firmware/imx/scu-pd.c @@ -46,6 +46,7 @@ #include #include +#include #include #include #include @@ -246,6 +247,9 @@ imx_scu_add_pm_domain(struct device *dev, int idx, struct imx_sc_pm_domain *sc_pd; int ret; + if (!imx_sc_rm_is_resource_owned(pm_ipc_handle, pd_ranges->rsrc + idx)) + return NULL; + sc_pd = devm_kzalloc(dev, sizeof(*sc_pd), GFP_KERNEL); if (!sc_pd) return ERR_PTR(-ENOMEM); -- 2.16.4 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, MSGID_FROM_MTA_HEADER,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 7A77AC2BA19 for ; Thu, 23 Apr 2020 07:09:09 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 08533208E4 for ; Thu, 23 Apr 2020 07:09:09 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="EDf+hb7F"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=nxp.com header.i=@nxp.com header.b="Eb8icTg4" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 08533208E4 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=nxp.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-Id:Date:Subject:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=7aYnEfPY+wvfoMa0AlAJ4RggvFu845vIaoaMXK5ADfs=; b=EDf+hb7F+IDsXd QRA0eX8FPxA9rMqqTOZWQT/yv2B9VQwBueSECSHV8lrxmJjVRm9+uRnEAh8wVdqkGZTxVdYXIAGqX E4JxzwZuAzwFO8gVKuqHhvgFAAjCI3mvf7vKzUtVENc+atCdDyi5WMXz0iso+nieLHIY0ZemPGxxD piqM84L/LcoGIqg+Hjn4xOJ7h3KLDMMP8240cqhfIWUVlA3jm0nGiTiaXiOdUruF1wcv2m6N3khjv xYLkDizg09WBSvIhUeYU0NA0ysbgiBIm/r7wTwcpEJoH368+AeqyERS82F7kQQ9wv2GZ9UIKfuEAi c5dL21R4UYlvVf/RTXNw==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jRVys-0004TU-Qg; Thu, 23 Apr 2020 07:09:06 +0000 Received: from mail-eopbgr60047.outbound.protection.outlook.com ([40.107.6.47] helo=EUR04-DB3-obe.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jRVyL-0003wE-Nn for linux-arm-kernel@lists.infradead.org; Thu, 23 Apr 2020 07:08:35 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YGpsuvk36CniBlplmQtE7ZLDJmFOZs3/LkQcPmLtuNDx7tb89ctJx6oOfXXkjLZW7RY9g/VmbiuxBrj2oT5EPUzPBeggLwNBoVzQmzfT8gF7RfnvHrciVSmfXIcp8TJGeQearL4WyH3qBTvlk+rZ1+8QH0DbDFil4l5U21C02l8qKH18wueMjhvRpu/3GK/6Sv8bn2sOgrkUqli9llRfUyKtOpYTu9jexQRlcBImtwOO4vd9OCR83rX4z2bv40TvcrkODgX36YcVekA7R43zQv7Ey/AaZbeA7W17rs3YPfXmhfF26yDhlQbmug/HcAp4Ed7WijplNqr1id67XeHbcg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=7zOy39rk5Xge0p5JCMCrKXCRpmTTvNYyP9zXs1h67S0=; b=eM28EIVxSiVy5yjNLcfN3ZLccpMfL+FWAjN+OAfFvoTFwmFeRj2ws8ZwJWux1/yPARv7+8kwoRzir3ft4jO4OuAFS/AmwqWOf6ZrFnFTwUccp12H1qbVV/KRbsECVjaSznsXq/aOsOFAAvloGBOEaQYHyO2S+r1FlviaaPSp0zwRyBRfQ3iBQut4kz30PLi0iy4QUPhjR/KLy4cA5eW67swsc2pQh+pd+wwAdJjr15RD0S70zAFXEja/xYR0AEprwcixtRgF3oaUOIaY8qqUZCO8tj4eSdwF24QJsYu3N6L8EKzZsp28oEbAokyPdQO3KKvwR3GKV2wcrqdt1tLV7w== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=7zOy39rk5Xge0p5JCMCrKXCRpmTTvNYyP9zXs1h67S0=; b=Eb8icTg4ig6Q7upnutAGDt3irUkWH3K7drVpeslarKwdPHKZnSNJ0Z+kUQAPQLQ4+swTXmJv7FfdfQndZ6lX1bWY+a1g1mL5czH3pgW3nbi/aVHe/hf0sG49t77tkrWZnyeNOTNQDhEFPpaS7BDm8afwaVuME0CtkFhVdgmRGcc= Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=peng.fan@nxp.com; Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) by DB6PR0402MB2855.eurprd04.prod.outlook.com (2603:10a6:4:98::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2937.13; Thu, 23 Apr 2020 07:08:30 +0000 Received: from DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::d17b:d767:19c3:b871]) by DB6PR0402MB2760.eurprd04.prod.outlook.com ([fe80::d17b:d767:19c3:b871%6]) with mapi id 15.20.2937.012; Thu, 23 Apr 2020 07:08:30 +0000 From: peng.fan@nxp.com To: shawnguo@kernel.org, s.hauer@pengutronix.de Subject: [PATCH 3/4] firmware: imx: scu-pd: ignore power domain not owned Date: Thu, 23 Apr 2020 14:59:33 +0800 Message-Id: <1587625174-32668-4-git-send-email-peng.fan@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1587625174-32668-1-git-send-email-peng.fan@nxp.com> References: <1587625174-32668-1-git-send-email-peng.fan@nxp.com> X-ClientProxiedBy: SG2PR04CA0149.apcprd04.prod.outlook.com (2603:1096:3:16::33) To DB6PR0402MB2760.eurprd04.prod.outlook.com (2603:10a6:4:a1::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost.localdomain (119.31.174.66) by SG2PR04CA0149.apcprd04.prod.outlook.com (2603:1096:3:16::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256) id 15.20.2937.13 via Frontend Transport; Thu, 23 Apr 2020 07:08:26 +0000 X-Mailer: git-send-email 2.7.4 X-Originating-IP: [119.31.174.66] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 34566bfc-f4a8-4085-3e6b-08d7e75520cf X-MS-TrafficTypeDiagnostic: DB6PR0402MB2855:|DB6PR0402MB2855: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:843; X-Forefront-PRVS: 03827AF76E X-Forefront-Antispam-Report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DB6PR0402MB2760.eurprd04.prod.outlook.com; PTR:; CAT:NONE; SFTY:; SFS:(4636009)(396003)(39860400002)(366004)(136003)(376002)(346002)(26005)(66946007)(4326008)(6512007)(9686003)(66476007)(4744005)(6486002)(66556008)(69590400007)(6666004)(5660300002)(86362001)(8676002)(81156014)(6506007)(52116002)(16526019)(8936002)(2616005)(316002)(2906002)(478600001)(186003)(956004)(36756003); DIR:OUT; SFP:1101; Received-SPF: None (protection.outlook.com: nxp.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-MS-Exchange-AntiSpam-MessageData: vknaM7/RpfCgS4GMAjp9Q+LJ9wqpOVCg9pdHsviqNXFXoPxgYzG/LeArwCXv8xflo3a+wU0cK0IWxn+JbM0G7O8muzQVnR0hZdj7+xOdkvDsrGjKYA2kAwHD4FR+OnGqb5cGA0oeC+38JETExXIWyA== X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: 34566bfc-f4a8-4085-3e6b-08d7e75520cf X-MS-Exchange-CrossTenant-OriginalArrivalTime: 23 Apr 2020 07:08:30.8652 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: fgmhLamEJZyzXGgprYllFy5/VOhOKybT8OdQHPY6hzEdCL7YnltsoAByM8JEZ2BNsVlMaLsvTpysOjHmkc8wkA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB6PR0402MB2855 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200423_000833_806244_4167CE1A X-CRM114-Status: UNSURE ( 8.57 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: aisheng.dong@nxp.com, Peng Fan , festevam@gmail.com, qiangqing.zhang@nxp.com, linux@rempel-privat.de, linux-arm-kernel@lists.infradead.org, kernel@pengutronix.de, leonard.crestez@nxp.com, daniel.baluta@nxp.com, linux-kernel@vger.kernel.org, linux-imx@nxp.com Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Peng Fan Should not register power domain that not owned by current partition. Reviewed-by: Leonard Crestez Signed-off-by: Peng Fan --- drivers/firmware/imx/scu-pd.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/firmware/imx/scu-pd.c b/drivers/firmware/imx/scu-pd.c index d1b313fa7b96..7b43bd63cc1e 100644 --- a/drivers/firmware/imx/scu-pd.c +++ b/drivers/firmware/imx/scu-pd.c @@ -46,6 +46,7 @@ #include #include +#include #include #include #include @@ -246,6 +247,9 @@ imx_scu_add_pm_domain(struct device *dev, int idx, struct imx_sc_pm_domain *sc_pd; int ret; + if (!imx_sc_rm_is_resource_owned(pm_ipc_handle, pd_ranges->rsrc + idx)) + return NULL; + sc_pd = devm_kzalloc(dev, sizeof(*sc_pd), GFP_KERNEL); if (!sc_pd) return ERR_PTR(-ENOMEM); -- 2.16.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel