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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 67546C38A2D for ; Tue, 25 Oct 2022 04:55:52 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229587AbiJYEzv (ORCPT ); Tue, 25 Oct 2022 00:55:51 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229491AbiJYEzu (ORCPT ); Tue, 25 Oct 2022 00:55:50 -0400 X-Greylist: delayed 14401 seconds by postgrey-1.37 at lindbergh.monkeyblade.net; Mon, 24 Oct 2022 21:55:47 PDT Received: from smtp.smtpout.orange.fr (smtp-26.smtpout.orange.fr [80.12.242.26]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B091F6337 for ; Mon, 24 Oct 2022 21:55:46 -0700 (PDT) Received: from pop-os.home ([86.243.100.34]) by smtp.orange.fr with ESMTPA id n3Scop2yXkifIn3ScotAlr; Mon, 24 Oct 2022 21:50:11 +0200 X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Mon, 24 Oct 2022 21:50:11 +0200 X-ME-IP: 86.243.100.34 From: Christophe JAILLET To: Vinod Koul , Gregory CLEMENT , Rob Herring Cc: linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET , dmaengine@vger.kernel.org Subject: [PATCH] dmaengine: mv_xor_v2: Fix a resource leak in mv_xor_v2_remove() Date: Mon, 24 Oct 2022 21:50:09 +0200 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: dmaengine@vger.kernel.org A clk_prepare_enable() call in the probe is not balanced by a corresponding clk_disable_unprepare() in the remove function. Add the missing call. Fixes: 3cd2c313f1d6 ("dmaengine: mv_xor_v2: Fix clock resource by adding a register clock") Signed-off-by: Christophe JAILLET --- drivers/dma/mv_xor_v2.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/dma/mv_xor_v2.c b/drivers/dma/mv_xor_v2.c index f629ef6fd3c2..113834e1167b 100644 --- a/drivers/dma/mv_xor_v2.c +++ b/drivers/dma/mv_xor_v2.c @@ -893,6 +893,7 @@ static int mv_xor_v2_remove(struct platform_device *pdev) tasklet_kill(&xor_dev->irq_tasklet); clk_disable_unprepare(xor_dev->clk); + clk_disable_unprepare(xor_dev->reg_clk); return 0; } -- 2.34.1