From patchwork Wed Jan 18 03:55:22 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Golle X-Patchwork-Id: 13105512 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A28D3C46467 for ; Wed, 18 Jan 2023 03:56:31 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=WNtMR3HTYD0cLR4QcM4Ej9uyRIafW4nqlnHCxtzYN94=; b=TYy0zjKZZhbHRr YEny/SCkvvmVNL+HxuvCIosQee4+wVs2tteSz2GY5u+1GoOPmFbnDBotg7M0wAltJkATnEBzfpgXu VxtC6KqELt4WBIgIkGNDRvZeuogi/8527Wiue3XpJQ2NZmJbKhtmOR4o7Ubx/84V3fmnOqFI8WIvB bME282oRiXBdzgGRqAQr2v8valB4nAD03yYMazpbnKjjpYwe6GWagCjQxoXnYQ5HybnM/eTvmom1N lnRWuCxzG88Fapes419HoTfeH5VAeytFKvxJ5e7RbGeuBUkd3vtQ2wcAxZ3OnQEJ1iS/Kl8D9Strb Q3U1dW0BUZp0EGVUZ8OA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHzXz-00GoR0-Jg; Wed, 18 Jan 2023 03:55:35 +0000 Received: from fudo.makrotopia.org ([2a07:2ec0:3002::71]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pHzXu-00GoPd-D8; Wed, 18 Jan 2023 03:55:31 +0000 Received: from local by fudo.makrotopia.org with esmtpsa (TLS1.3:TLS_AES_256_GCM_SHA384:256) (Exim 4.96) (envelope-from ) id 1pHzXs-00032R-2C; Wed, 18 Jan 2023 04:55:28 +0100 Date: Wed, 18 Jan 2023 03:55:22 +0000 From: Daniel Golle To: AngeloGioacchino Del Regno , linux-pm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Matthias Brugger , Rob Herring Cc: Steven Liu , Henry Yen , Chad Monroe , John Crispin , Frank Wunderlich Subject: [PATCH v4 1/2] thermal: mediatek: use function pointer for raw_to_mcelsius Message-ID: <69c17529e8418da3eec703dde31e1b01e5b0f7e8.1674012985.git.daniel@makrotopia.org> References: MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230117_195530_465205_23B3588B X-CRM114-Status: GOOD ( 13.86 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Instead of having if-else logic selecting either raw_to_mcelsius_v1 or raw_to_mcelsius_v2 in mtk_thermal_bank_temperature introduce a function pointer raw_to_mcelsius to struct mtk_thermal which is initialized in the probe function. Signed-off-by: Daniel Golle Reviewed-by: AngeloGioacchino Del Regno --- drivers/thermal/mtk_thermal.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/thermal/mtk_thermal.c b/drivers/thermal/mtk_thermal.c index 0084b76493d9a..992750ee09e62 100644 --- a/drivers/thermal/mtk_thermal.c +++ b/drivers/thermal/mtk_thermal.c @@ -292,6 +292,8 @@ struct mtk_thermal { const struct mtk_thermal_data *conf; struct mtk_thermal_bank banks[MAX_NUM_ZONES]; + + int (*raw_to_mcelsius)(struct mtk_thermal *mt, int sensno, s32 raw); }; /* MT8183 thermal sensor data */ @@ -656,13 +658,9 @@ static int mtk_thermal_bank_temperature(struct mtk_thermal_bank *bank) for (i = 0; i < conf->bank_data[bank->id].num_sensors; i++) { raw = readl(mt->thermal_base + conf->msr[i]); - if (mt->conf->version == MTK_THERMAL_V1) { - temp = raw_to_mcelsius_v1( - mt, conf->bank_data[bank->id].sensors[i], raw); - } else { - temp = raw_to_mcelsius_v2( - mt, conf->bank_data[bank->id].sensors[i], raw); - } + temp = mt->raw_to_mcelsius( + mt, conf->bank_data[bank->id].sensors[i], raw); + /* * The first read of a sensor often contains very high bogus @@ -1075,6 +1073,11 @@ static int mtk_thermal_probe(struct platform_device *pdev) mtk_thermal_release_periodic_ts(mt, auxadc_base); } + if (mt->conf->version == MTK_THERMAL_V1) + mt->raw_to_mcelsius = raw_to_mcelsius_v1; + else + mt->raw_to_mcelsius = raw_to_mcelsius_v2; + for (ctrl_id = 0; ctrl_id < mt->conf->num_controller ; ctrl_id++) for (i = 0; i < mt->conf->num_banks; i++) mtk_thermal_init_bank(mt, i, apmixed_phys_base,