From patchwork Sun Sep 26 13:42:36 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 12518275 X-Patchwork-Delegate: daniel.lezcano@linaro.org 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id D9946C433FE for ; Sun, 26 Sep 2021 13:42:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id BBD096117A for ; Sun, 26 Sep 2021 13:42:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231767AbhIZNoT (ORCPT ); Sun, 26 Sep 2021 09:44:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38684 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231770AbhIZNoR (ORCPT ); Sun, 26 Sep 2021 09:44:17 -0400 Received: from mail-lf1-x135.google.com (mail-lf1-x135.google.com [IPv6:2a00:1450:4864:20::135]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1C502C061575 for ; Sun, 26 Sep 2021 06:42:41 -0700 (PDT) Received: by mail-lf1-x135.google.com with SMTP id y28so63511127lfb.0 for ; Sun, 26 Sep 2021 06:42:41 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rlWdpxs06o6BKntUmFuTyMgh8/xRKIkF0pvChWN0UpU=; b=u7fCHwagnurRz0JEcjetSix9eW39ilQu3Ks+mQPl52alU4ohHjcsIsMJUjQf/4fHE1 VC39tBM4ZKTKh6HSwdP/UVrA00BDmnKt/2dAVzqpx+9JxcF/XAcieYdty6weMFUWruix 8ghqmaM0jn3bMqWZUa0K5n3TKBC+xwRcfmkQgurfxViNzrq/uUhHXaOQdbYv02uo4G0V a3GBgrs4ze6kmY16NTV3JipD3j3cCdsJNe6PSjd1rT+AJoSsZqXeukMcHyl+i19hdMLW 5qXUxw2nDHf0iQt88Zk+sD2bDR7nBnoW8bH/1hLSuF2x/dsT4vb4DFZUfdtcahiNmeN0 WMYw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=rlWdpxs06o6BKntUmFuTyMgh8/xRKIkF0pvChWN0UpU=; b=U+DBtHqXO84ZoZ4Vr5n14mGsYaH9DBVekVGFK80UptShWP9V7NEH989PdIc/zbI7jr ch/Z59JnqgoHKm+kgHbZR7RS6ODJgpSl7k0+5yod639pTR2Ym3JqPl6Z3mPas7cEhqSX +eiJVYPRYrJMJA/Aw7O67ZUU0OBMGd/D0lSNCyTV0B/69acCK3lDfSri63rFJfKvS3ZF dtXohthE+T+gaf4BWaokv2LHpYzwP0Ihd6ek+J1cqyLKSUFFrX9S1A17Jaff1/8h6f9q h4t2VyjFUSPe+1CPsePONvJC5veGXBmtL3iJ2muIo5lDfdPc49+YMk9WuQjsg7qmqK4N Gs9g== X-Gm-Message-State: AOAM531hn7MeLl0rEofR4vyUzRYBSTa7hJdE3bz05kvdaadZ8M4cr0Ri JTmH0lJyS0spd8SciEX+aXlh/g== X-Google-Smtp-Source: ABdhPJwbzm8S7/kiV9y3Y/+ilaG2LYbxDhV+9Gx+pMuDM9bcue1mpUONPtr6uHJaf0h04v7lZNvQyw== X-Received: by 2002:a2e:974b:: with SMTP id f11mr22475591ljj.385.1632663758814; Sun, 26 Sep 2021 06:42:38 -0700 (PDT) Received: from umbar.lan ([37.153.55.125]) by smtp.gmail.com with ESMTPSA id k21sm1787925lji.81.2021.09.26.06.42.38 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 26 Sep 2021 06:42:38 -0700 (PDT) From: Dmitry Baryshkov To: Amit Kucheria , Thara Gopinath , Andy Gross , Bjorn Andersson , Zhang Rui , Daniel Lezcano Cc: linux-pm@vger.kernel.org, linux-arm-msm@vger.kernel.org Subject: [PATCH v2 1/2] thermal: qcom: tsens: remove data indirection in the debugfs Date: Sun, 26 Sep 2021 16:42:36 +0300 Message-Id: <20210926134237.23863-1-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org There is no reason to pass platform device to debugfs just to get the tsens_priv from it. Not to mention that for TSENS_V0 the platform device (gcc) might have other device data. Pass the tsens_priv data to debugfs callbacks directly. Signed-off-by: Dmitry Baryshkov --- drivers/thermal/qcom/tsens.c | 17 +++++++---------- 1 file changed, 7 insertions(+), 10 deletions(-) diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c index 4c7ebd1d3f9c..6aeea74c1bb0 100644 --- a/drivers/thermal/qcom/tsens.c +++ b/drivers/thermal/qcom/tsens.c @@ -657,8 +657,7 @@ int get_temp_common(const struct tsens_sensor *s, int *temp) #ifdef CONFIG_DEBUG_FS static int dbg_sensors_show(struct seq_file *s, void *data) { - struct platform_device *pdev = s->private; - struct tsens_priv *priv = platform_get_drvdata(pdev); + struct tsens_priv *priv = s->private; int i; seq_printf(s, "max: %2d\nnum: %2d\n\n", @@ -675,8 +674,7 @@ static int dbg_sensors_show(struct seq_file *s, void *data) static int dbg_version_show(struct seq_file *s, void *data) { - struct platform_device *pdev = s->private; - struct tsens_priv *priv = platform_get_drvdata(pdev); + struct tsens_priv *priv = s->private; u32 maj_ver, min_ver, step_ver; int ret; @@ -701,9 +699,8 @@ static int dbg_version_show(struct seq_file *s, void *data) DEFINE_SHOW_ATTRIBUTE(dbg_version); DEFINE_SHOW_ATTRIBUTE(dbg_sensors); -static void tsens_debug_init(struct platform_device *pdev) +static void tsens_debug_init(struct platform_device *pdev, struct tsens_priv *priv) { - struct tsens_priv *priv = platform_get_drvdata(pdev); struct dentry *root, *file; root = debugfs_lookup("tsens", NULL); @@ -715,14 +712,14 @@ static void tsens_debug_init(struct platform_device *pdev) file = debugfs_lookup("version", priv->debug_root); if (!file) debugfs_create_file("version", 0444, priv->debug_root, - pdev, &dbg_version_fops); + priv, &dbg_version_fops); /* A directory for each instance of the TSENS IP */ priv->debug = debugfs_create_dir(dev_name(&pdev->dev), priv->debug_root); - debugfs_create_file("sensors", 0444, priv->debug, pdev, &dbg_sensors_fops); + debugfs_create_file("sensors", 0444, priv->debug, priv, &dbg_sensors_fops); } #else -static inline void tsens_debug_init(struct platform_device *pdev) {} +static inline void tsens_debug_init(struct platform_device *pdev, struct tsens_priv *priv) {} #endif static const struct regmap_config tsens_config = { @@ -918,7 +915,7 @@ int __init init_common(struct tsens_priv *priv) if (tsens_version(priv) >= VER_0_1) tsens_enable_irq(priv); - tsens_debug_init(op); + tsens_debug_init(op, priv); err_put_device: put_device(&op->dev);