From patchwork Mon Nov 2 17:49:46 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Dmitry Baryshkov X-Patchwork-Id: 11874799 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 79625166C for ; Mon, 2 Nov 2020 17:50:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 58EC922280 for ; Mon, 2 Nov 2020 17:50:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=linaro.org header.i=@linaro.org header.b="tI4XiscH" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726166AbgKBRu0 (ORCPT ); Mon, 2 Nov 2020 12:50:26 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52286 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726115AbgKBRuZ (ORCPT ); Mon, 2 Nov 2020 12:50:25 -0500 Received: from mail-lf1-x144.google.com (mail-lf1-x144.google.com [IPv6:2a00:1450:4864:20::144]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 65FBDC0617A6 for ; Mon, 2 Nov 2020 09:50:25 -0800 (PST) Received: by mail-lf1-x144.google.com with SMTP id v6so18482216lfa.13 for ; Mon, 02 Nov 2020 09:50:25 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=ECutAzXkedFfL8hCzDuYv52+qxzpsq+qvKIomKmfXGU=; b=tI4XiscH8uwlQaTRkICeTzAuztdG+4oJhjPnFrhDIhIoJSz6DWDn1/yuzgnY6mkgdc eSX3h6ip9VhZOAd/uaVPPE+AbieeIv7HwW6O2WRp3oQIqPsjKpI68ncVwoFXsEXDDzBe G5VM0T1vz4Df+T2GwKrP7iIlYFDm4OoTv14dGBxdR7yDFivKrBudENSEwfc2tMDUwgIA Fqf9aVZJ4Ehj6NDxZpb28L/080hY69KVd6Le7zquAcU7OLoooe7tfK9hSvHQthJTbHk+ FipH7v10wIPu3nQpjUrULN8OjpHqDgwLlF6n57PRSuHUcoYz5W7jqaRCCeS7yJGA9pSx 4YLA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=ECutAzXkedFfL8hCzDuYv52+qxzpsq+qvKIomKmfXGU=; b=DLDWPGelV66QcocK15TGC7sVox8fBbBRH5eJRArZKjdpvwB9O2BTlK0OpVsqWTyNIg VvH3+LZyZbgaXdEldeyZBy28OI61HsEx1Ngz74UJRc1LVov8ETZUhbgYmD2KPKbnXtLP DVgVV411sKyyE6ENtBhafISGQzqkTgLPdk3Al/r+cyazvvujoIV8GFaLALTqun0MDmpB ijpMvD5+whgG+7R8+aFLjrdBa0wVtcyZTi3rjY217I+ND49pq2SdVviRmUh62RLGQfav Rioim/NR3Zfs6M11clN1QqIy47EK2JvbAFz8Mm2knJpbecdq2PYZPalPjDbW+eMZb4ui pL3g== X-Gm-Message-State: AOAM532fZrBGvTK8DY7cboKtPCQS5NTQyuSRBS52C0J5MwB/8K53iCng TVYdMhQbtQoxrVZHB1lB1Oacaw== X-Google-Smtp-Source: ABdhPJxE31yxdoqClUUBXZa7PQYazoc0cUeGQIMMZ91hwO7Rf0PQmPXGXIrwdzxm2Up6A+N7G5c8cw== X-Received: by 2002:ac2:4566:: with SMTP id k6mr6827126lfm.161.1604339423820; Mon, 02 Nov 2020 09:50:23 -0800 (PST) Received: from eriador.lan ([94.25.229.254]) by smtp.gmail.com with ESMTPSA id r7sm2516163lfc.206.2020.11.02.09.50.21 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 02 Nov 2020 09:50:23 -0800 (PST) From: Dmitry Baryshkov To: Andy Gross , Bjorn Andersson , Rob Herring , Zhang Rui , Daniel Lezcano , Amit Kucheria , Jonathan Cameron , Hartmut Knaack , Lars-Peter Clausen , Peter Meerwald-Stadler Cc: linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, devicetree@vger.kernel.org, linux-iio@vger.kernel.org, Manivannan Sadhasivam , Jishnu Prakash Subject: [PATCH v9 11/15] iio: adc: qcom-vadc-common: scale adcmap_100k_104ef_104fb Date: Mon, 2 Nov 2020 20:49:46 +0300 Message-Id: <20201102174950.1148498-12-dmitry.baryshkov@linaro.org> X-Mailer: git-send-email 2.28.0 In-Reply-To: <20201102174950.1148498-1-dmitry.baryshkov@linaro.org> References: <20201102174950.1148498-1-dmitry.baryshkov@linaro.org> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Scale adcmap_100k_104ef_104fb temp values by the factor of 1000 to remove extra multiplication in qcom_vadc_scale_therm(). Signed-off-by: Dmitry Baryshkov --- drivers/iio/adc/qcom-vadc-common.c | 70 +++++++++++++++--------------- 1 file changed, 34 insertions(+), 36 deletions(-) diff --git a/drivers/iio/adc/qcom-vadc-common.c b/drivers/iio/adc/qcom-vadc-common.c index 441843827f05..8682cf1e213f 100644 --- a/drivers/iio/adc/qcom-vadc-common.c +++ b/drivers/iio/adc/qcom-vadc-common.c @@ -23,40 +23,40 @@ struct vadc_map_pt { /* Voltage to temperature */ static const struct vadc_map_pt adcmap_100k_104ef_104fb[] = { - {1758, -40}, - {1742, -35}, - {1719, -30}, - {1691, -25}, - {1654, -20}, - {1608, -15}, - {1551, -10}, - {1483, -5}, - {1404, 0}, - {1315, 5}, - {1218, 10}, - {1114, 15}, - {1007, 20}, - {900, 25}, - {795, 30}, - {696, 35}, - {605, 40}, - {522, 45}, - {448, 50}, - {383, 55}, - {327, 60}, - {278, 65}, - {237, 70}, - {202, 75}, - {172, 80}, - {146, 85}, - {125, 90}, - {107, 95}, - {92, 100}, - {79, 105}, - {68, 110}, - {59, 115}, - {51, 120}, - {44, 125} + {1758, -40000 }, + {1742, -35000 }, + {1719, -30000 }, + {1691, -25000 }, + {1654, -20000 }, + {1608, -15000 }, + {1551, -10000 }, + {1483, -5000 }, + {1404, 0 }, + {1315, 5000 }, + {1218, 10000 }, + {1114, 15000 }, + {1007, 20000 }, + {900, 25000 }, + {795, 30000 }, + {696, 35000 }, + {605, 40000 }, + {522, 45000 }, + {448, 50000 }, + {383, 55000 }, + {327, 60000 }, + {278, 65000 }, + {237, 70000 }, + {202, 75000 }, + {172, 80000 }, + {146, 85000 }, + {125, 90000 }, + {107, 95000 }, + {92, 100000 }, + {79, 105000 }, + {68, 110000 }, + {59, 115000 }, + {51, 120000 }, + {44, 125000 } }; /* @@ -418,8 +418,6 @@ static int qcom_vadc_scale_therm(const struct vadc_linear_graph *calib_graph, if (ret) return ret; - *result_mdec *= 1000; - return 0; }