Received: by 2002:a05:6a10:6744:0:0:0:0 with SMTP id w4csp603906pxu; Wed, 7 Oct 2020 10:53:12 -0700 (PDT) X-Google-Smtp-Source: ABdhPJxT+1Y8U0sCnNs9cH0d/Q7yAo9Nm9DY0HOCmFDosskA1jdJ4TI1gHQdPDYqXkFeJntPgUdH X-Received: by 2002:a17:906:d8e:: with SMTP id m14mr4693893eji.448.1602093192663; Wed, 07 Oct 2020 10:53:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1602093192; cv=none; d=google.com; s=arc-20160816; b=0XO0sxYkpG+tzEjJBp+Ptad6qZjynA0guFFK3SRMMJyfgROPzc6a24QZLhQrz66Dpi h9tcQZ92qcv/pKObKD/yYCNheQOgcNcaR2w7t7Qh7JFfzxfB+AG8HkjQvpCXjNdWY4La O2ZbYzYv4EE57VqhMoKTJ5lha3phxHyNT5dBd5oIJ4mMPntzASfOfXAzJILzfBAFp1Oe vuOH4q9X8V2gOxB3Ybwxtu+/jCHWUkXy2wkQW+KXoNUfIzTtaCeSFJriGgmGknrIAPM4 loQDrgkcZo+w1VS9P76ogcykgIc/wHnQXMzAy6X3ysKNUZF79VLSDWICLmnYa7ajfKDT Pj8Q== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:message-id:date:subject:cc:to:from :dkim-signature; bh=snx0Oa29078S9y9lMCQN0QJqA70oMqn0JX8nnG1uIiA=; b=kQHYUnJr8F6Lw5b0LLw1qUrcRdEazmOS6S8teYQtN3AIfghnLm/gojRdaeuTw4UK+K sTrJMDIJhZwkZwvGb6yk592Gn1KtN6p/KfYlNQ8kId/fLTiHiFyuWbunnk/hPGfxqxix 3Y1qk0JjOD1OnMNJluC7mLi2WAL1mJkNUjOrGGwiDOijz432lC8m0IMXfUSZ1plr6kFF dQ2Fyy2hksaszMbF4vMsiT3cHDk5XlO6/hhzSUtfFGn8hOclhDIsPZv+t7BBq3cWOlEW u7A8RNztLX5rtS32tqol5kW3aKcEe6DvvyNnH7Y92GtKDcBz3MAY7OyRdG8V60jD+4ta JD6A== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@st.com header.s=STMicroelectronics header.b=0aJcimBL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=st.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id r21si1914428eja.622.2020.10.07.10.52.49; Wed, 07 Oct 2020 10:53:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@st.com header.s=STMicroelectronics header.b=0aJcimBL; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=st.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728986AbgJGQDD (ORCPT + 99 others); Wed, 7 Oct 2020 12:03:03 -0400 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:32504 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728968AbgJGQDD (ORCPT ); Wed, 7 Oct 2020 12:03:03 -0400 Received: from pps.filterd (m0046037.ppops.net [127.0.0.1]) by mx07-00178001.pphosted.com (8.16.0.42/8.16.0.42) with SMTP id 097FqHOv002178; Wed, 7 Oct 2020 18:02:52 +0200 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=st.com; h=from : to : cc : subject : date : message-id : mime-version : content-type; s=STMicroelectronics; bh=snx0Oa29078S9y9lMCQN0QJqA70oMqn0JX8nnG1uIiA=; b=0aJcimBLb8uJkvEtylFHqEekUjiwQDJ1mT0kMku3f3qouIbV+PJ7I3PzXNfouKcqAs6V cHqS+Jpy+o+/6DEssPI7nQhTngOf7oQH3LNVpZGGqoMXoqNKtoSs5bQGOxVzU2t8O/rf 4deaof5EGfPSrsY6QBBxfQLB3iWD46iEshkp//gecM9WFrMmFOyxW5fJBkDXaswxgid8 AtuUFJOn6ucb6rT5WxXVgHSKSrpGxLoxNRXOwGMa2lpROTeXOBQc4Tml5ytSnih+pXEn NoISfkQ/UXSHvyxEZDNWb1Mj0m6MFXLzhg5xylxi9nxaYq3XsJoDrcr6yH6zwOgOH7d9 ig== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 3402tjwktd-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Oct 2020 18:02:52 +0200 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 4A6F4100034; Wed, 7 Oct 2020 18:02:52 +0200 (CEST) Received: from Webmail-eu.st.com (sfhdag1node1.st.com [10.75.127.1]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 3967C2BA2C6; Wed, 7 Oct 2020 18:02:52 +0200 (CEST) Received: from localhost (10.75.127.44) by SFHDAG1NODE1.st.com (10.75.127.1) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Wed, 7 Oct 2020 18:02:24 +0200 From: Hugues Fruchet To: Etienne Carriere , Alexandre Torgue , Mauro Carvalho Chehab , Hans Verkuil CC: , , , , Alain Volmat , Yannick Fertre , Philippe CORNU , Hugues Fruchet Subject: [PATCH] media: stm32-dcmi: don't print an error on probe deferral Date: Wed, 7 Oct 2020 18:02:10 +0200 Message-ID: <1602086530-24646-1-git-send-email-hugues.fruchet@st.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG7NODE3.st.com (10.75.127.21) To SFHDAG1NODE1.st.com (10.75.127.1) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.235,18.0.687 definitions=2020-10-07_10:2020-10-06,2020-10-07 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Etienne Carriere Change stm32-dcmi driver to not print an error message when the device probe operation is deferred. Signed-off-by: Etienne Carriere Acked-by: Hugues Fruchet Tested-by: Alexandre TORGUE --- drivers/media/platform/stm32/stm32-dcmi.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/media/platform/stm32/stm32-dcmi.c b/drivers/media/platform/stm32/stm32-dcmi.c index fd1c41c..720534e 100644 --- a/drivers/media/platform/stm32/stm32-dcmi.c +++ b/drivers/media/platform/stm32/stm32-dcmi.c @@ -1851,7 +1851,9 @@ static int dcmi_probe(struct platform_device *pdev) dcmi->rstc = devm_reset_control_get_exclusive(&pdev->dev, NULL); if (IS_ERR(dcmi->rstc)) { - dev_err(&pdev->dev, "Could not get reset control\n"); + if (PTR_ERR(dcmi->rstc) != -EPROBE_DEFER) + dev_err(&pdev->dev, "Could not get reset control\n"); + return PTR_ERR(dcmi->rstc); } -- 2.7.4