From nobody Fri Dec 19 16:01:28 2025 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 F0F7CC433FE for ; Sat, 22 Oct 2022 07:55:36 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232023AbiJVHzd (ORCPT ); Sat, 22 Oct 2022 03:55:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34414 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231774AbiJVHwG (ORCPT ); Sat, 22 Oct 2022 03:52:06 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4B8EC2C6EAA; Sat, 22 Oct 2022 00:46:49 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id DC8EEB82E2C; Sat, 22 Oct 2022 07:45:46 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 34F32C433D7; Sat, 22 Oct 2022 07:45:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1666424745; bh=ZHJKRnJNRELyEddaOAAZOUeQIBlE1rnuDZ7KrfCHud8=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=iMOqmRNU9+1cKweUgPDAcHuP7tW9qcvsnRn+eIMYU5fFtyqor2Q5hxJz6KFW/bI3O ix7PrUPou/E/lYH30rICMd5p2FJyv7bTM6t8jJImKU9f6hyTspmUsuMrX1lp9qh9B5 RVZJgfaZjh8aDZ4n68t48IBKEG49dCEG4p5LZU54= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Xu Qiang , Mark Brown , Sasha Levin Subject: [PATCH 5.19 231/717] spi: qup: add missing clk_disable_unprepare on error in spi_qup_pm_resume_runtime() Date: Sat, 22 Oct 2022 09:21:50 +0200 Message-Id: <20221022072455.967763261@linuxfoundation.org> X-Mailer: git-send-email 2.38.1 In-Reply-To: <20221022072415.034382448@linuxfoundation.org> References: <20221022072415.034382448@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Xu Qiang [ Upstream commit 494a22765ce479c9f8ad181c5d24cffda9f534bb ] Add the missing clk_disable_unprepare() before return from spi_qup_pm_resume_runtime() in the error handling case. Fixes: dae1a7700b34 (=E2=80=9Cspi: qup: Handle clocks in pm_runtime suspend= and resume=E2=80=9D) Signed-off-by: Xu Qiang Link: https://lore.kernel.org/r/20220825065324.68446-2-xuqiang36@huawei.com Signed-off-by: Mark Brown Signed-off-by: Sasha Levin --- drivers/spi/spi-qup.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/spi/spi-qup.c b/drivers/spi/spi-qup.c index ae4e67f152ec..7d89510dc3f0 100644 --- a/drivers/spi/spi-qup.c +++ b/drivers/spi/spi-qup.c @@ -1198,8 +1198,10 @@ static int spi_qup_pm_resume_runtime(struct device *= device) return ret; =20 ret =3D clk_prepare_enable(controller->cclk); - if (ret) + if (ret) { + clk_disable_unprepare(controller->iclk); return ret; + } =20 /* Disable clocks auto gaiting */ config =3D readl_relaxed(controller->base + QUP_CONFIG); --=20 2.35.1