From patchwork Sat Oct 22 12:56:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christian Marangi X-Patchwork-Id: 617754 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 DD2CEFA373F for ; Sat, 22 Oct 2022 12:57:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229802AbiJVM5M (ORCPT ); Sat, 22 Oct 2022 08:57:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59966 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229732AbiJVM5M (ORCPT ); Sat, 22 Oct 2022 08:57:12 -0400 Received: from mail-ed1-x52a.google.com (mail-ed1-x52a.google.com [IPv6:2a00:1450:4864:20::52a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A1831E3EC; Sat, 22 Oct 2022 05:57:11 -0700 (PDT) Received: by mail-ed1-x52a.google.com with SMTP id m16so15241289edc.4; Sat, 22 Oct 2022 05:57:11 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=z7rhD1WXk3L0TCFvw5pkhsK28oe7XUuV2gNiSIm6BKo=; b=esAkwKbUQ2Fp7FXLvBIFGLPS8xQkqN/MCR8znYnQ587k2ew1B13CDmrIfKxlE+A1Yh 8HDoPbeYBfwo3DsT35M4ad4fnZqin4fznFbQgnVsFt9GE/3NUo0Ce59M1SwFY0ISuL85 WukPVszZOtG4hEOnPN0Py4lJrpHGHQxLKhcYpaRl0qNvf+iNQfJilgcee/xct/0QZ6ig qYWZQuq33njWgbBOAjK8VnJMjuaGzGEE/7GZqjA7VN95Gwck+CW0GV+i50uR3fWfdGeg umBJl9s4Qt3/YWfjJ+vpB+A4GXGfVe87yA4uoYlJKBfrXkZlA/NmX+H7UyufVfgmbcqg l5EA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=z7rhD1WXk3L0TCFvw5pkhsK28oe7XUuV2gNiSIm6BKo=; b=6omnLgrTnn6y55G09SCEsZU+22ouVZPVRaYp871tunemdpTBwzpIF9H1QMpEKOOqCN QVqEa3COJSI9rsV7uxx57Z502HRVivHv6lRjJRDfJq2xJH6JJNgmVg7PXJyuWMDMseYH mux7caDzejASfL1nH/OoMKKbDhGgnOicvHrcdbnd0K6wDIKqF9KEbx/tVTr5cKy67j63 HfHQlUk7it9IJV3Y8mhhk9t2KcORN3s6vxPsN+v4ESo+JclP39FG6KtDT1tVP/gNMj/k d+U57dN2SeAAn3jo7RSA1vGv7avnbM/WeISvRbFJcXYUHvdOnVy/T9PgswYPqzSurlqD kkkA== X-Gm-Message-State: ACrzQf0ItWUYM4oadgfEfosCdmFtmk2sCJHxUnREssqYfnsSjNNcy1MG 5MvHqDKI7usljuYky/YFV6E= X-Google-Smtp-Source: AMsMyM57ZLgGMNp1ECg8RqK2wZI1OnoPsaCLo9cWpduwDaCGRUFMAe1lfAxwK9rEkTOVv6osgPuXOg== X-Received: by 2002:a17:907:75c6:b0:79c:d3f4:4a14 with SMTP id jl6-20020a17090775c600b0079cd3f44a14mr5975122ejc.61.1666443429649; Sat, 22 Oct 2022 05:57:09 -0700 (PDT) Received: from localhost.localdomain (93-42-70-134.ip85.fastwebnet.it. [93.42.70.134]) by smtp.googlemail.com with ESMTPSA id t29-20020a056402241d00b0045ce419ecffsm15173970eda.58.2022.10.22.05.57.08 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 22 Oct 2022 05:57:09 -0700 (PDT) From: Christian Marangi To: Amit Kucheria , Thara Gopinath , Andy Gross , Bjorn Andersson , Konrad Dybcio , "Rafael J. Wysocki" , Daniel Lezcano , Zhang Rui , linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Christian Marangi , Thara Gopinath Subject: [PATCH v3 1/3] thermal: qcom: tsens: init debugfs only with successful probe Date: Sat, 22 Oct 2022 14:56:55 +0200 Message-Id: <20221022125657.22530-2-ansuelsmth@gmail.com> X-Mailer: git-send-email 2.37.2 In-Reply-To: <20221022125657.22530-1-ansuelsmth@gmail.com> References: <20221022125657.22530-1-ansuelsmth@gmail.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org calibrate and tsens_register can fail or PROBE_DEFER. This will cause a double or a wrong init of the debugfs information. Init debugfs only with successful probe fixing warning about directory already present. Signed-off-by: Christian Marangi Acked-by: Thara Gopinath --- drivers/thermal/qcom/tsens.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index b1b10005fb28..af688ce4d14d 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -918,8 +918,6 @@ int __init init_common(struct tsens_priv *priv) if (tsens_version(priv) >= VER_0_1) tsens_enable_irq(priv); - tsens_debug_init(op); - err_put_device: put_device(&op->dev); return ret; @@ -1153,7 +1151,11 @@ static int tsens_probe(struct platform_device *pdev) } } - return tsens_register(priv); + ret = tsens_register(priv); + if (!ret) + tsens_debug_init(pdev); + + return ret; } static int tsens_remove(struct platform_device *pdev)