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[23.128.96.18]) by mx.google.com with ESMTP id i6si459640ejo.223.2020.11.06.01.48.48; Fri, 06 Nov 2020 01:49:10 -0800 (PST) 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=0g9xba0y; 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 S1726908AbgKFJrF (ORCPT + 99 others); Fri, 6 Nov 2020 04:47:05 -0500 Received: from mx07-00178001.pphosted.com ([185.132.182.106]:39820 "EHLO mx07-00178001.pphosted.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726891AbgKFJrC (ORCPT ); Fri, 6 Nov 2020 04:47:02 -0500 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 0A69gDXw017313; Fri, 6 Nov 2020 10:46:40 +0100 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=mCMhngS0zvQHmaCCNAZOy0n27MjAIHp6acoc6hJ/Vzs=; b=0g9xba0yoTV1ZqZ/lbVcG/8+E0dIcQ37O232zz5zi2Uc+DH7YdhdcFhj57LERL/O3GTq 4rnp34HlmxIZ8HKP7U9ogIEMuZBxNyLCz8Ob50qFmmOikl1lhDAnR5YC8dyyVGss9O+G iwHzBGO4ik/NsegiASYhimp25FqnqWZUDLJJIBbF6x7EdGbRlBGCi0Ak7nh+qTTisZgc PPrVOUt9wI7tRVmgaUkgXZ3MQPJdruUZLpEHz2EC13hkwzww3EttdbJTkDXvnMSFNTnm iLzRtW+eURUE5rY5wUY3hg/DmN67vR7+A3zViGuQPc0mjW9ht9qykipq/zyb4YJ9F/I2 yA== Received: from beta.dmz-eu.st.com (beta.dmz-eu.st.com [164.129.1.35]) by mx07-00178001.pphosted.com with ESMTP id 34h00eudhj-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 06 Nov 2020 10:46:40 +0100 Received: from euls16034.sgp.st.com (euls16034.sgp.st.com [10.75.44.20]) by beta.dmz-eu.st.com (STMicroelectronics) with ESMTP id 2DE4110002A; Fri, 6 Nov 2020 10:46:39 +0100 (CET) Received: from Webmail-eu.st.com (sfhdag1node3.st.com [10.75.127.3]) by euls16034.sgp.st.com (STMicroelectronics) with ESMTP id 1E1FD2365FC; Fri, 6 Nov 2020 10:46:39 +0100 (CET) Received: from localhost (10.75.127.44) by SFHDAG1NODE3.st.com (10.75.127.3) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Fri, 6 Nov 2020 10:46:38 +0100 From: Christophe Roullier To: , , , CC: , , , , , Etienne Carriere Subject: [PATCH 1/1] watchdog: stm32_iwdg: don't print an error on probe deferral Date: Fri, 6 Nov 2020 10:46:27 +0100 Message-ID: <20201106094627.21132-1-christophe.roullier@st.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.75.127.44] X-ClientProxiedBy: SFHDAG1NODE1.st.com (10.75.127.1) To SFHDAG1NODE3.st.com (10.75.127.3) X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:6.0.312,18.0.737 definitions=2020-11-06_03:2020-11-05,2020-11-06 signatures=0 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Etienne Carriere Do not print an error trace when deferring probe for clock resources. Signed-off-by: Etienne Carriere Signed-off-by: Christophe Roullier --- drivers/watchdog/stm32_iwdg.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) diff --git a/drivers/watchdog/stm32_iwdg.c b/drivers/watchdog/stm32_iwdg.c index 25188d6bbe15..1b71c205cee0 100644 --- a/drivers/watchdog/stm32_iwdg.c +++ b/drivers/watchdog/stm32_iwdg.c @@ -163,7 +163,8 @@ static int stm32_iwdg_clk_init(struct platform_device *pdev, wdt->clk_lsi = devm_clk_get(dev, "lsi"); if (IS_ERR(wdt->clk_lsi)) { - dev_err(dev, "Unable to get lsi clock\n"); + if (PTR_ERR(wdt->clk_lsi) != -EPROBE_DEFER) + dev_err(dev, "Unable to get lsi clock\n"); return PTR_ERR(wdt->clk_lsi); } @@ -171,7 +172,8 @@ static int stm32_iwdg_clk_init(struct platform_device *pdev, if (wdt->data->has_pclk) { wdt->clk_pclk = devm_clk_get(dev, "pclk"); if (IS_ERR(wdt->clk_pclk)) { - dev_err(dev, "Unable to get pclk clock\n"); + if (PTR_ERR(wdt->clk_pclk) != -EPROBE_DEFER) + dev_err(dev, "Unable to get pclk clock\n"); return PTR_ERR(wdt->clk_pclk); } -- 2.17.1