From patchwork Mon Oct 2 18:03:42 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Rafael J. Wysocki" X-Patchwork-Id: 147416 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a05:612c:2a8e:b0:403:3b70:6f57 with SMTP id in14csp1608362vqb; Mon, 2 Oct 2023 11:18:43 -0700 (PDT) X-Google-Smtp-Source: AGHT+IFyVTTfyuMsib1qjZgaP3hQHx+SE4xPG2oOFNvF0RLbXtZukzVBf3/RowgygUsiUw8g+mDX X-Received: by 2002:a05:6a00:14c9:b0:693:3783:4a29 with SMTP id w9-20020a056a0014c900b0069337834a29mr10995383pfu.20.1696270722744; Mon, 02 Oct 2023 11:18:42 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1696270722; cv=none; d=google.com; s=arc-20160816; b=lnHvp2FQD9iiEDjTOK/wa9iOYgkB+F3e1yQSbLZqD4ZOurTDF1RSVf5z+yVyBpN/UM mQ7avrTSbvtI+kv1pcldb62fZPxEm4PFwIfyoPrbruq1XuJs4N/wZHU43gArCOWJpwpE QYBObVIwuf1OfjUGoqlA0mC+SwF+0qdzmNlREww6q8R3MiUdeJCGvXQqZ0BkZBQoX1i5 myLIJCmwFVzq+3a0+PGKQ9u4N99YrhizP1rAyr1Cnw0uPMsIfVdUEJGnYUfvZdOehuc3 C2cNUGcOqiUYfBtz7R57o5a2sWQylq7wN8CYfiIRzcXQOzC8aVCifAW7ZeIMrTKw1aeL 6bdg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :references:in-reply-to:message-id:date:subject:cc:to:from; bh=0WrVbHMF0V3I4XpZePtPuGnetDMux/b+6sVvfpR2Gt0=; fh=99EXAs+vKBd0HJG3OZyygM2izuzSBDrYNgeLDvqQNA4=; b=xycrbJTvHlIMz42av9Zq3Jxb0o1OUvHuosNBfg0G+ieU+LElmjzLC7s11DRqze99yl 6I3BEW5WUfh8H2WeN2kftBYao71+sAxBIrETibe4mZyfH+iQTR2vl50B85nPrvAiIm7u DMHN+69ST/fu0gGvz1zTlNFDGMfTxTcDv0dgfcixep++MxCTu2K6aGvr/qj5bAUXNHN0 GfIXUtszmUY6KURZKudWQ3VvX5/wATX/3mjiEu45UGhInyFj/v0BNthlmV2haUqLPU+6 ESh/+apgg6nS9vF1oN5bR954RIHdaiImYgWbPC9RTyg7UiFNN6+UeBtWJ6nIrwimy+YW 80/g== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from howler.vger.email (howler.vger.email. [2620:137:e000::3:4]) by mx.google.com with ESMTPS id eg6-20020a056a00800600b0068fefb0c039si27702542pfb.99.2023.10.02.11.18.42 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Oct 2023 11:18:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) client-ip=2620:137:e000::3:4; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::3:4 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by howler.vger.email (Postfix) with ESMTP id 324E68042A8E; Mon, 2 Oct 2023 11:04:20 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at howler.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S238729AbjJBSEL (ORCPT + 18 others); Mon, 2 Oct 2023 14:04:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59226 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238697AbjJBSEH (ORCPT ); Mon, 2 Oct 2023 14:04:07 -0400 Received: from cloudserver094114.home.pl (cloudserver094114.home.pl [79.96.170.134]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2BA13B4; Mon, 2 Oct 2023 11:04:03 -0700 (PDT) Received: from localhost (127.0.0.1) (HELO v370.home.net.pl) by /usr/run/smtp (/usr/run/postfix/private/idea_relay_lmtp) via UNIX with SMTP (IdeaSmtpServer 5.2.0) id 323f4ac4e097ed97; Mon, 2 Oct 2023 20:04:02 +0200 Received: from kreacher.localnet (unknown [195.136.19.94]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by v370.home.net.pl (Postfix) with ESMTPSA id ACC1D6658DF; Mon, 2 Oct 2023 20:04:01 +0200 (CEST) From: "Rafael J. Wysocki" To: Linux PM Cc: LKML , Linux ACPI , Daniel Lezcano , Zhang Rui , Srinivas Pandruvada , "Rafael J. Wysocki" Subject: [PATCH v1 4/4] thermal: int340x: Use thermal_zone_for_each_trip() Date: Mon, 02 Oct 2023 20:03:42 +0200 Message-ID: <3260859.aeNJFYEL58@kreacher> In-Reply-To: <4871671.31r3eYUQgx@kreacher> References: <4871671.31r3eYUQgx@kreacher> MIME-Version: 1.0 X-CLIENT-IP: 195.136.19.94 X-CLIENT-HOSTNAME: 195.136.19.94 X-VADE-SPAMSTATE: clean X-VADE-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgedvkedrvdelgdduvddvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecujffqoffgrffnpdggtffipffknecuuegrihhlohhuthemucduhedtnecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhvfevufffkfgjfhgggfgtsehtufertddttdejnecuhfhrohhmpedftfgrfhgrvghlucflrdcuhgihshhotghkihdfuceorhhjfiesrhhjfiihshhotghkihdrnhgvtheqnecuggftrfgrthhtvghrnhepvdffueeitdfgvddtudegueejtdffteetgeefkeffvdeftddttdeuhfegfedvjefhnecukfhppeduleehrddufeeirdduledrleegnecuvehluhhsthgvrhfuihiivgeptdenucfrrghrrghmpehinhgvthepudelhedrudefiedrudelrdelgedphhgvlhhopehkrhgvrggthhgvrhdrlhhotggrlhhnvghtpdhmrghilhhfrhhomhepfdftrghfrggvlhculfdrucghhihsohgtkhhifdcuoehrjhifsehrjhifhihsohgtkhhirdhnvghtqedpnhgspghrtghpthhtohepjedprhgtphhtthhopehlihhnuhigqdhpmhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdhkvghrnhgvlhesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopehlihhnuhigqdgrtghpihesvhhgvghrrdhkvghrnhgvlhdrohhrghdprhgtphhtthhopegurghnihgvlhdrlhgviigtrghnoheslhhinhgrrhhordhorhhgpdhrtghp thhtoheprhhuihdriihhrghnghesihhnthgvlhdrtghomhdprhgtphhtthhopehsrhhinhhivhgrshdrphgrnhgurhhuvhgruggrsehlihhnuhigrdhinhhtvghlrdgtohhm X-DCC--Metrics: v370.home.net.pl 1024; Body=7 Fuz1=7 Fuz2=7 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_NONE, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (howler.vger.email [0.0.0.0]); Mon, 02 Oct 2023 11:04:20 -0700 (PDT) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1778668769676081814 X-GMAIL-MSGID: 1778668769676081814 From: Rafael J. Wysocki Modify int340x_thermal_update_trips() to use thermal_zone_for_each_trip() for walking trips instead of using the trips[] table passed to the thermal zone registration function. For this purpose, store active trip point indices in the priv fieids of the corresponding thermal_trip structures. No intentional functional impact. Signed-off-by: Rafael J. Wysocki --- drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c | 76 +++++------ 1 file changed, 41 insertions(+), 35 deletions(-) Index: linux-pm/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c =================================================================== --- linux-pm.orig/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c +++ linux-pm/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c @@ -67,6 +67,16 @@ static struct thermal_zone_device_ops in .critical = int340x_thermal_critical, }; +static inline void *int_to_trip_priv(int i) +{ + return (void *)(long)i; +} + +static inline int trip_priv_to_int(const struct thermal_trip *trip) +{ + return (long)trip->priv; +} + static int int340x_thermal_read_trips(struct acpi_device *zone_adev, struct thermal_trip *zone_trips, int trip_cnt) @@ -101,6 +111,7 @@ static int int340x_thermal_read_trips(st break; zone_trips[trip_cnt].type = THERMAL_TRIP_ACTIVE; + zone_trips[trip_cnt].priv = int_to_trip_priv(i); trip_cnt++; } @@ -212,45 +223,40 @@ void int340x_thermal_zone_remove(struct } EXPORT_SYMBOL_GPL(int340x_thermal_zone_remove); -void int340x_thermal_update_trips(struct int34x_thermal_zone *int34x_zone) +static int int340x_update_one_trip(struct thermal_trip *trip, void *arg) { - struct acpi_device *zone_adev = int34x_zone->adev; - struct thermal_trip *zone_trips = int34x_zone->trips; - int trip_cnt = int34x_zone->zone->num_trips; - int act_trip_nr = 0; - int i; - - mutex_lock(&int34x_zone->zone->lock); - - for (i = int34x_zone->aux_trip_nr; i < trip_cnt; i++) { - int temp, err; - - switch (zone_trips[i].type) { - case THERMAL_TRIP_CRITICAL: - err = thermal_acpi_critical_trip_temp(zone_adev, &temp); - break; - case THERMAL_TRIP_HOT: - err = thermal_acpi_hot_trip_temp(zone_adev, &temp); - break; - case THERMAL_TRIP_PASSIVE: - err = thermal_acpi_passive_trip_temp(zone_adev, &temp); - break; - case THERMAL_TRIP_ACTIVE: - err = thermal_acpi_active_trip_temp(zone_adev, act_trip_nr++, - &temp); - break; - default: - err = -ENODEV; - } - if (err) { - zone_trips[i].temperature = THERMAL_TEMP_INVALID; - continue; - } + struct acpi_device *zone_adev = arg; + int temp, err; - zone_trips[i].temperature = temp; + switch (trip->type) { + case THERMAL_TRIP_CRITICAL: + err = thermal_acpi_critical_trip_temp(zone_adev, &temp); + break; + case THERMAL_TRIP_HOT: + err = thermal_acpi_hot_trip_temp(zone_adev, &temp); + break; + case THERMAL_TRIP_PASSIVE: + err = thermal_acpi_passive_trip_temp(zone_adev, &temp); + break; + case THERMAL_TRIP_ACTIVE: + err = thermal_acpi_active_trip_temp(zone_adev, + trip_priv_to_int(trip), + &temp); + break; + default: + err = -ENODEV; } + if (err) + temp = THERMAL_TEMP_INVALID; - mutex_unlock(&int34x_zone->zone->lock); + trip->temperature = temp; + return 0; +} + +void int340x_thermal_update_trips(struct int34x_thermal_zone *int34x_zone) +{ + thermal_zone_for_each_trip(int34x_zone->zone, int340x_update_one_trip, + int34x_zone->adev); } EXPORT_SYMBOL_GPL(int340x_thermal_update_trips);