From nobody Sat Apr 11 22:47:45 2026 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 5EEA4C00140 for ; Fri, 5 Aug 2022 14:58:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241124AbiHEO6d (ORCPT ); Fri, 5 Aug 2022 10:58:33 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:44930 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241030AbiHEO6H (ORCPT ); Fri, 5 Aug 2022 10:58:07 -0400 Received: from mail-wr1-x431.google.com (mail-wr1-x431.google.com [IPv6:2a00:1450:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8DD5165836 for ; Fri, 5 Aug 2022 07:57:59 -0700 (PDT) Received: by mail-wr1-x431.google.com with SMTP id j1so3576066wrw.1 for ; Fri, 05 Aug 2022 07:57:59 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc; bh=kIpvuE+bW+eT/SFr+C12ZH/LKEUovzkS1DdxP7wVWjE=; b=wKk9VfbxvHMAVc7uI99CGYA3+IhnPdZriOODpeqDxwKDYCf2PmRwoo8vm8JoW/y3OO +oQStB1GJ5blh48C420xBWXMLzUIOvlFL88PFk2TTn/7yu5kUsbrvihZjxUjSumcKiJ3 6F/QGxHScm6ZWFx7QGUkiGF1EPXZpp7Yg5B1qmvd1D3Qe92JY/9+1NBJFSrxzz5xbIPm aBY33429clL/3IveC/oVcEE4h4gPfFgoyAtC7wBAcn3CxNpuOiG+PcjMIjikFt7d/hSb oW6hwxJXnP0TvlOGZQ2Ufz5HiB4R9f4ygJo8ZQQXTxTvyqhl4X1qL0LpRiEBRrCibxR1 aFpg== 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; bh=kIpvuE+bW+eT/SFr+C12ZH/LKEUovzkS1DdxP7wVWjE=; b=vvmiOy/bOmFCngKkLmA/aM0iYKlKbj9tGmkMo+TRL8lJVVz7vpz8kPlSrCbBwCQSeV W+2YUXYIRKI1clj27gesnLhDkiZtoYfefsRFstdC0CorOZDLGFEX5rPF1uZiXKJDkyTv TgXKGyJfHaFg+qb8NId5DOaVyRtKNhD/dX0Kau1pvgpBDSp7U0MCu15Jq9XRATmFk6cG Z1P1/7b4b+ue5JWJcnSrcd1/sHr/dsRXrZMVaWh0227ZGd+ZwGmoXuaKfO38UpBEJ83l LlCNYKBlwGyWOv87Z9emNUQ3ScTb7w/kQWLPxxqz8lurF0J1Zvyce/EEmbxA78BrrnPx 5iNw== X-Gm-Message-State: ACgBeo1jJNXvjHk/w016USXasg9sKfjsnC7XSto8cA8Sn90UxqFpUQdI /ayrFuaPrCfXLTFELcZmboSQ+A== X-Google-Smtp-Source: AA6agR45hdupSZOJcF2lOhYvVvylrAuSS8NnlhDTf1hMsh5B1lwK5QBrPzFlpZzjDYONDbDSWIxHBw== X-Received: by 2002:a5d:504b:0:b0:220:7ae9:d7df with SMTP id h11-20020a5d504b000000b002207ae9d7dfmr4481205wrt.465.1659711478058; Fri, 05 Aug 2022 07:57:58 -0700 (PDT) Received: from mai.box.freepro.com ([2a05:6e02:1041:c10:aef0:8606:da6b:79ef]) by smtp.gmail.com with ESMTPSA id y1-20020adfd081000000b0022159d92004sm3102448wrh.82.2022.08.05.07.57.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 05 Aug 2022 07:57:57 -0700 (PDT) From: Daniel Lezcano To: daniel.lezcano@linaro.org, rafael@kernel.org Cc: rui.zhang@intel.com, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, Amit Kucheria , Kunihiko Hayashi , Masami Hiramatsu , linux-arm-kernel@lists.infradead.org (moderated list:ARM/UNIPHIER ARCHITECTURE) Subject: [PATCH v1 09/26] thermal/drivers/uniphier: Use generic thermal_zone_get_trip() function Date: Fri, 5 Aug 2022 16:57:12 +0200 Message-Id: <20220805145729.2491611-10-daniel.lezcano@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20220805145729.2491611-1-daniel.lezcano@linaro.org> References: <20220805145729.2491611-1-daniel.lezcano@linaro.org> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" The thermal framework gives the possibility to register the trip points with the thermal zone. When that is done, no get_trip_* ops are needed and they can be removed. Convert ops content logic into generic trip points and register them with t= he thermal zone. Signed-off-by: Daniel Lezcano --- drivers/thermal/uniphier_thermal.c | 26 +++++++++++--------------- 1 file changed, 11 insertions(+), 15 deletions(-) diff --git a/drivers/thermal/uniphier_thermal.c b/drivers/thermal/uniphier_= thermal.c index 4111d99ef50e..1675174480aa 100644 --- a/drivers/thermal/uniphier_thermal.c +++ b/drivers/thermal/uniphier_thermal.c @@ -248,8 +248,7 @@ static int uniphier_tm_probe(struct platform_device *pd= ev) struct regmap *regmap; struct device_node *parent; struct uniphier_tm_dev *tdev; - const struct thermal_trip *trips; - int i, ret, irq, ntrips, crit_temp =3D INT_MAX; + int i, ret, irq, crit_temp =3D INT_MAX; =20 tdev =3D devm_kzalloc(dev, sizeof(*tdev), GFP_KERNEL); if (!tdev) @@ -296,20 +295,17 @@ static int uniphier_tm_probe(struct platform_device *= pdev) return PTR_ERR(tdev->tz_dev); } =20 - /* get trip points */ - trips =3D of_thermal_get_trip_points(tdev->tz_dev); - ntrips =3D of_thermal_get_ntrips(tdev->tz_dev); - if (ntrips > ALERT_CH_NUM) { - dev_err(dev, "thermal zone has too many trips\n"); - return -E2BIG; - } - /* set alert temperatures */ - for (i =3D 0; i < ntrips; i++) { - if (trips[i].type =3D=3D THERMAL_TRIP_CRITICAL && - trips[i].temperature < crit_temp) - crit_temp =3D trips[i].temperature; - uniphier_tm_set_alert(tdev, i, trips[i].temperature); + for (i =3D 0; i < thermal_zone_get_num_trips(tdev->tz_dev); i++) { + + struct thermal_trip trip; + + thermal_zone_get_trip(tdev->tz_dev, i, &trip); + =09 + if (trip.type =3D=3D THERMAL_TRIP_CRITICAL && + trip.temperature < crit_temp) + crit_temp =3D trip.temperature; + uniphier_tm_set_alert(tdev, i, trip.temperature); tdev->alert_en[i] =3D true; } if (crit_temp > CRITICAL_TEMP_LIMIT) { --=20 2.25.1