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=-19.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_GIT autolearn=unavailable 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 13577C49EA5 for ; Mon, 21 Jun 2021 16:26:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id F29F961363 for ; Mon, 21 Jun 2021 16:26:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231235AbhFUQ27 (ORCPT ); Mon, 21 Jun 2021 12:28:59 -0400 Received: from mail.kernel.org ([198.145.29.99]:49598 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231888AbhFUQ1a (ORCPT ); Mon, 21 Jun 2021 12:27:30 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id BA5A361351; Mon, 21 Jun 2021 16:22:53 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1624292574; bh=OIQez5jiBBZbgIP7ajsjYJhba/6oQPoC0XzPK18SWx0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aLdjiI1ORp8ACYB0ALlHW3GjhFfH7CqZqCfz5WtNe5Cv6N/2Df+PLbMz3rebOX2Lj gWfGoD3tCj3oqt59OTHnr89IOoEDgMs3iXJurRHtnY5zQachPjOEA0ELQxD0BZ+oXa xnQK1MZfRZOSu+BVl612fwqB9HPME5RpvkHc88eU= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Hulk Robot , Yang Yingliang , Linus Walleij , Vinod Koul , Sasha Levin Subject: [PATCH 5.10 007/146] dmaengine: stedma40: add missing iounmap() on error in d40_probe() Date: Mon, 21 Jun 2021 18:13:57 +0200 Message-Id: <20210621154911.499998039@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210621154911.244649123@linuxfoundation.org> References: <20210621154911.244649123@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Yang Yingliang [ Upstream commit fffdaba402cea79b8d219355487d342ec23f91c6 ] Add the missing iounmap() before return from d40_probe() in the error handling case. Fixes: 8d318a50b3d7 ("DMAENGINE: Support for ST-Ericssons DMA40 block v3") Reported-by: Hulk Robot Signed-off-by: Yang Yingliang Reviewed-by: Linus Walleij Link: https://lore.kernel.org/r/20210518141108.1324127-1-yangyingliang@huawei.com Signed-off-by: Vinod Koul Signed-off-by: Sasha Levin --- drivers/dma/ste_dma40.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 77ab1f4730be..b35b97cb8fd2 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -3676,6 +3676,9 @@ static int __init d40_probe(struct platform_device *pdev) kfree(base->lcla_pool.base_unaligned); + if (base->lcpa_base) + iounmap(base->lcpa_base); + if (base->phy_lcpa) release_mem_region(base->phy_lcpa, base->lcpa_size); -- 2.30.2