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=-9.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,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 1B259C43381 for ; Thu, 28 Feb 2019 15:16:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D5C4A218D9 for ; Thu, 28 Feb 2019 15:16:21 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551366982; bh=K/d3FheziLK/V2zp+t1N3kyeIvkPghGLD/RSwmU7qNk=; h=From:To:Cc:Subject:Date:List-ID:From; b=VKoeKniidKB1ayWlZclUPjwIIcwse/tmtZST1kHy7iLt1l6MnuoB1avKsWU0hDCdb vCvB3tTAZKZ9HIhX3zr/00zRcAXJKbyxO+tHKJRT0Gwi6195hEg1HA5sm590V+z/4e mceAwMY8tLu5deWs5IPBDRD2dnx0GNsdPAerrzFE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2389009AbfB1PQT (ORCPT ); Thu, 28 Feb 2019 10:16:19 -0500 Received: from mail.kernel.org ([198.145.29.99]:52488 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2388974AbfB1PQQ (ORCPT ); Thu, 28 Feb 2019 10:16:16 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 4B62220C01; Thu, 28 Feb 2019 15:16:15 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1551366975; bh=K/d3FheziLK/V2zp+t1N3kyeIvkPghGLD/RSwmU7qNk=; h=From:To:Cc:Subject:Date:From; b=B9G7PICdBlaqJ6/1w/o/rBG8s838FzI8GqF2k9w4Pnfri+dt76aGGVJw/VNSnR0Gt mT6KPK/Cn3qldG26kZWdkPLPANNVV7DoavxEhszIOvEKqqezVecTjgY+VkwlcxZBWM RKzGsUl9vLLutZZt+0flKru6/aBVODf6972tCB/o= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Peng Hao , Robert Jarzmik , Sasha Levin Subject: [PATCH AUTOSEL 4.4 1/8] ARM: pxa: ssp: unneeded to free devm_ allocated data Date: Thu, 28 Feb 2019 10:16:05 -0500 Message-Id: <20190228151614.13022-1-sashal@kernel.org> X-Mailer: git-send-email 2.19.1 MIME-Version: 1.0 X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Peng Hao [ Upstream commit ba16adeb346387eb2d1ada69003588be96f098fa ] devm_ allocated data will be automatically freed. The free of devm_ allocated data is invalid. Fixes: 1c459de1e645 ("ARM: pxa: ssp: use devm_ functions") Signed-off-by: Peng Hao [title's prefix changed] Signed-off-by: Robert Jarzmik Signed-off-by: Sasha Levin --- arch/arm/plat-pxa/ssp.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index daa1a65f2eb79..6748827c2ec8b 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -238,8 +238,6 @@ static int pxa_ssp_remove(struct platform_device *pdev) if (ssp == NULL) return -ENODEV; - iounmap(ssp->mmio_base); - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); release_mem_region(res->start, resource_size(res)); @@ -249,7 +247,6 @@ static int pxa_ssp_remove(struct platform_device *pdev) list_del(&ssp->node); mutex_unlock(&ssp_lock); - kfree(ssp); return 0; } -- 2.19.1