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=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, 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 19931C33CAF for ; Thu, 16 Jan 2020 18:32:21 +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 E60232081E for ; Thu, 16 Jan 2020 18:32:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="NlHl2zwN"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="SNGHNvAZ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org E60232081E Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=kernel.org 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=vt9pn191q1P5xxJdpb8xVNWLoSNPDDf4ZHtwFXRa4iM=; b=NlHl2zwN26hOdq 7fWlXSDjxRTj7kVSSIoJmcD0C/tLKwgtLECvLtzUx6Nphj3oqdHpggXSF+sck8shmmAmFSdRHnUHl cMG+TcCDzmJsJUOfpB12fCQccMRjrfIJ5DjW7YBpR+R/AyCR1SVG8feEC/6EqKCuWqMU0+8SK+HBX eYIwI8oajmdERgpm7ErQ4MrU08hET2QTHnDzjuJXsv117vDGM0sEU7FDVMbPzKLo512nt6F3tyS0O yA/SVBpLHcdKtBZRHhVUuFJEziu6EXg3f7KnWVbmJOqylwKHZLXZHfj7mJqD/WmAjSU0bHy4cGR8M WAD0ClPdBqcSmMSFOiAQ==; 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 1is9wJ-0001UF-V1; Thu, 16 Jan 2020 18:32:19 +0000 Received: from mail.kernel.org ([198.145.29.99]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1is9C7-0004Wy-AG for linux-arm-kernel@lists.infradead.org; Thu, 16 Jan 2020 17:44:40 +0000 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 D69AE24763; Thu, 16 Jan 2020 17:44:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579196674; bh=lk3FVBU4uC8MX9Fd58BWPUzIhSu9tVPZz+az2+3aBhc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=SNGHNvAZzXiYiQTu0XHt6WLHuaUKY/i6yLprVI6mdYfJ83wIChteP/EazPOl10+jm oeEU3Ll9ovkV4kRKLdH+1GlEJSjWHFTvQAMiuDv9KqdV+gbTWIl9jF7mzUJ3M0iWJr lKm5dZkt+D5RZRZj12uLey8lPED/Ed5963RIzBIw= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 074/174] ARM: pxa: ssp: Fix "WARNING: invalid free of devm_ allocated data" Date: Thu, 16 Jan 2020 12:41:11 -0500 Message-Id: <20200116174251.24326-74-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20200116174251.24326-1-sashal@kernel.org> References: <20200116174251.24326-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200116_094435_515599_4F07F0B6 X-CRM114-Status: UNSURE ( 8.63 ) 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: Sasha Levin , Robert Jarzmik , YueHaibing , linux-arm-kernel@lists.infradead.org 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: YueHaibing [ Upstream commit 9ee8578d953023cc57e7e736ae48502c707c0210 ] Since commit 1c459de1e645 ("ARM: pxa: ssp: use devm_ functions") kfree, iounmap, clk_put etc are not needed anymore in remove path. Fixes: 1c459de1e645 ("ARM: pxa: ssp: use devm_ functions") Signed-off-by: YueHaibing [ commit message spelling fix ] Signed-off-by: Robert Jarzmik Signed-off-by: Sasha Levin --- arch/arm/plat-pxa/ssp.c | 6 ------ 1 file changed, 6 deletions(-) diff --git a/arch/arm/plat-pxa/ssp.c b/arch/arm/plat-pxa/ssp.c index 6748827c2ec8..b6b0979e3cf9 100644 --- a/arch/arm/plat-pxa/ssp.c +++ b/arch/arm/plat-pxa/ssp.c @@ -231,18 +231,12 @@ static int pxa_ssp_probe(struct platform_device *pdev) static int pxa_ssp_remove(struct platform_device *pdev) { - struct resource *res; struct ssp_device *ssp; ssp = platform_get_drvdata(pdev); if (ssp == NULL) return -ENODEV; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(res->start, resource_size(res)); - - clk_put(ssp->clk); - mutex_lock(&ssp_lock); list_del(&ssp->node); mutex_unlock(&ssp_lock); -- 2.20.1 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel