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 X-Spam-Level: X-Spam-Status: No, score=-9.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,T_DKIMWL_WL_HIGH,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham 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 161B0C28CC1 for ; Sat, 1 Jun 2019 13:40:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D516F2763E for ; Sat, 1 Jun 2019 13:40:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559396415; bh=9LtJcQqBfxPcd8c+f+mLXBhSAgVvJzMyNfE/twj+KOc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=aSozqMPvmgNzdrjlrrIJOm4KCX7yD/Bg1u5WuDJPvWxjP3NMmhfRNEM6jk9ulgyjZ AddaJyrg3WI0QbJG33RLVZtPUU2isXQA/A9zM9tfbnIOwla+QvbHet4kJXCIqdt5j0 fX5qdj08EutNqSHVw1iKtEH8AP+iLfAVC8A4MMyM= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728800AbfFANkO (ORCPT ); Sat, 1 Jun 2019 09:40:14 -0400 Received: from mail.kernel.org ([198.145.29.99]:48060 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728342AbfFANUq (ORCPT ); Sat, 1 Jun 2019 09:20:46 -0400 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 9800C272E2; Sat, 1 Jun 2019 13:20:44 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1559395245; bh=9LtJcQqBfxPcd8c+f+mLXBhSAgVvJzMyNfE/twj+KOc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=NTjq9p+SpuPe2NsLD3KoZjckQM/kd5Kw9ibTNwYMxGbu/MFYFnroET7hf4ceNd1oM nhKGsqITUYca05zkw2ta+6yGPtaAreoNai1QaVTLOVYl62PbgKOwWdWbVCzgjLm2rN 1GVsO/wdxnnOr+CfKbMkZUzrmoB2tFtAB1hbjnug= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Amit Kucheria , Eduardo Valentin , Sasha Levin , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org Subject: [PATCH AUTOSEL 5.0 023/173] drivers: thermal: tsens: Don't print error message on -EPROBE_DEFER Date: Sat, 1 Jun 2019 09:16:55 -0400 Message-Id: <20190601131934.25053-23-sashal@kernel.org> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190601131934.25053-1-sashal@kernel.org> References: <20190601131934.25053-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Amit Kucheria [ Upstream commit fc7d18cf6a923cde7f5e7ba2c1105bb106d3e29a ] We print a calibration failure message on -EPROBE_DEFER from nvmem/qfprom as follows: [ 3.003090] qcom-tsens 4a9000.thermal-sensor: version: 1.4 [ 3.005376] qcom-tsens 4a9000.thermal-sensor: tsens calibration failed [ 3.113248] qcom-tsens 4a9000.thermal-sensor: version: 1.4 This confuses people when, in fact, calibration succeeds later when nvmem/qfprom device is available. Don't print this message on a -EPROBE_DEFER. Signed-off-by: Amit Kucheria Signed-off-by: Eduardo Valentin Signed-off-by: Sasha Levin --- drivers/thermal/qcom/tsens.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index f1ec9bbe4717e..54b2c0e3c4f49 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -160,7 +160,8 @@ static int tsens_probe(struct platform_device *pdev) if (tmdev->ops->calibrate) { ret = tmdev->ops->calibrate(tmdev); if (ret < 0) { - dev_err(dev, "tsens calibration failed\n"); + if (ret != -EPROBE_DEFER) + dev_err(dev, "tsens calibration failed\n"); return ret; } } -- 2.20.1