From patchwork Sat Aug 21 11:12:53 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christophe JAILLET X-Patchwork-Id: 501454 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=-16.8 required=3.0 tests=BAYES_00, 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 48A4DC4320A for ; Sat, 21 Aug 2021 11:13:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E1636120F for ; Sat, 21 Aug 2021 11:13:01 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S234253AbhHULNj (ORCPT ); Sat, 21 Aug 2021 07:13:39 -0400 Received: from smtp13.smtpout.orange.fr ([80.12.242.135]:17544 "EHLO smtp.smtpout.orange.fr" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S233859AbhHULNi (ORCPT ); Sat, 21 Aug 2021 07:13:38 -0400 Received: from pop-os.home ([90.126.253.178]) by mwinf5d73 with ME id kBCu250093riaq203BCvsi; Sat, 21 Aug 2021 13:12:58 +0200 X-ME-Helo: pop-os.home X-ME-Auth: Y2hyaXN0b3BoZS5qYWlsbGV0QHdhbmFkb28uZnI= X-ME-Date: Sat, 21 Aug 2021 13:12:58 +0200 X-ME-IP: 90.126.253.178 From: Christophe JAILLET To: mirela.rabulea@nxp.com, linux-imx@nxp.com, mchehab@kernel.org, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, hverkuil-cisco@xs4all.nl Cc: linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org, Christophe JAILLET Subject: [PATCH] media: imx-jpeg: Fix the error handling path of 'mxc_jpeg_probe()' Date: Sat, 21 Aug 2021 13:12:53 +0200 Message-Id: <925bbb0c4c7d7b197ade5bb282d7be8a44921845.1629544232.git.christophe.jaillet@wanadoo.fr> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org A successful 'mxc_jpeg_attach_pm_domains()' call should be balanced by a corresponding 'mxc_jpeg_detach_pm_domains()' call in the error handling path of the probe, as already done in the remove function. Update the error handling path accordingly. Fixes: 2db16c6ed72c ("media: imx-jpeg: Add V4L2 driver for i.MX8 JPEG Encoder/Decoder") Signed-off-by: Christophe JAILLET --- drivers/media/platform/imx-jpeg/mxc-jpeg.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/media/platform/imx-jpeg/mxc-jpeg.c b/drivers/media/platform/imx-jpeg/mxc-jpeg.c index 755138063ee6..a0c520678c6d 100644 --- a/drivers/media/platform/imx-jpeg/mxc-jpeg.c +++ b/drivers/media/platform/imx-jpeg/mxc-jpeg.c @@ -2088,6 +2088,8 @@ static int mxc_jpeg_probe(struct platform_device *pdev) v4l2_device_unregister(&jpeg->v4l2_dev); err_register: + mxc_jpeg_detach_pm_domains(jpeg); + err_irq: return ret; }