From patchwork Wed Mar 8 11:22:51 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Sebastian Reichel X-Patchwork-Id: 13165618 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 264DFC74A5B for ; Wed, 8 Mar 2023 11:23:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230030AbjCHLXO (ORCPT ); Wed, 8 Mar 2023 06:23:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:40026 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231354AbjCHLXG (ORCPT ); Wed, 8 Mar 2023 06:23:06 -0500 Received: from madras.collabora.co.uk (madras.collabora.co.uk [IPv6:2a00:1098:0:82:1000:25:2eeb:e5ab]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 1173523678; Wed, 8 Mar 2023 03:23:04 -0800 (PST) Received: from jupiter.universe (dyndsl-091-248-211-125.ewe-ip-backbone.de [91.248.211.125]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits)) (No client certificate requested) (Authenticated sender: sre) by madras.collabora.co.uk (Postfix) with ESMTPSA id 57CC66602FFC; Wed, 8 Mar 2023 11:23:00 +0000 (GMT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1678274580; bh=P2ft93FWXTemxzQ8C/EHp+Dj03svT31iQWu2KAbnX0g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=HykMhQRXq7pyOp2K5r4lUDxZ726rxWMK9gw8yXIf2xFFt6cY5dt3V6qneeWF/84Ud bR/I85tuCkQffZ8QRSWqxYS6G0AG8iw5XHHTYg6jF7zBUObqQoRqdFJkLYfUwW+Wl1 +TGCPe1gMa9aMarJol3tHhIICIvkwJsGFueMkhG0BGF40tnLF/7KGBqaIJw3sohal5 JCKbxJkO5Sns0OqqGxDU42tD0NRvK60rkhd/YtLUzBJuXsLIx9PVu3ErHdPApflQD5 aksipwBNC7mn/rrvu2kiUeAPkTn5f/6vzDTqvQxph3v8ANGM/mtFQh67HxoCfpDyVd qZ/JslmJW00jA== Received: by jupiter.universe (Postfix, from userid 1000) id 7563F48011D; Wed, 8 Mar 2023 12:22:55 +0100 (CET) From: Sebastian Reichel To: Heiko Stuebner , "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui Cc: Rob Herring , Krzysztof Kozlowski , linux-pm@vger.kernel.org, linux-rockchip@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Sebastian Reichel , kernel@collabora.com Subject: [RESEND] [PATCHv3 5/7] thermal: rockchip: Support dynamic sized sensor array Date: Wed, 8 Mar 2023 12:22:51 +0100 Message-Id: <20230308112253.15659-6-sebastian.reichel@collabora.com> X-Mailer: git-send-email 2.39.2 In-Reply-To: <20230308112253.15659-1-sebastian.reichel@collabora.com> References: <20230308112253.15659-1-sebastian.reichel@collabora.com> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org Dynamically allocate the sensors array based on the amount of platform sensors in preparation for rk3588 support, which needs 7 sensors. Reviewed-by: Heiko Stuebner Signed-off-by: Sebastian Reichel --- drivers/thermal/rockchip_thermal.c | 13 ++++++------- 1 file changed, 6 insertions(+), 7 deletions(-) diff --git a/drivers/thermal/rockchip_thermal.c b/drivers/thermal/rockchip_thermal.c index bcbdd618daae..1a1435a2836b 100644 --- a/drivers/thermal/rockchip_thermal.c +++ b/drivers/thermal/rockchip_thermal.c @@ -51,12 +51,6 @@ enum adc_sort_mode { #include "thermal_hwmon.h" -/* - * The max sensors is two in rockchip SoCs. - * Two sensors: CPU and GPU sensor. - */ -#define SOC_MAX_SENSORS 2 - /** * struct chip_tsadc_table - hold information about chip-specific differences * @id: conversion table @@ -147,7 +141,7 @@ struct rockchip_thermal_data { struct platform_device *pdev; struct reset_control *reset; - struct rockchip_thermal_sensor sensors[SOC_MAX_SENSORS]; + struct rockchip_thermal_sensor *sensors; struct clk *clk; struct clk *pclk; @@ -1366,6 +1360,11 @@ static int rockchip_thermal_probe(struct platform_device *pdev) if (!thermal->chip) return -EINVAL; + thermal->sensors = devm_kcalloc(&pdev->dev, thermal->chip->chn_num, + sizeof(*thermal->sensors), GFP_KERNEL); + if (!thermal->sensors) + return -ENOMEM; + thermal->regs = devm_platform_get_and_ioremap_resource(pdev, 0, NULL); if (IS_ERR(thermal->regs)) return PTR_ERR(thermal->regs);