From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-18.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41C79C2B9F4 for ; Mon, 14 Jun 2021 11:39:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2A1C461107 for ; Mon, 14 Jun 2021 11:39:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236716AbhFNLj4 (ORCPT ); Mon, 14 Jun 2021 07:39:56 -0400 Received: from mail.kernel.org ([198.145.29.99]:52700 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236273AbhFNLYZ (ORCPT ); Mon, 14 Jun 2021 07:24:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 2A7776148E; Mon, 14 Jun 2021 10:54:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1623668053; bh=21VDsJpGmE8rGqyBCfkppcYbfW2tihRVSaBbTlSFWcY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k3nrNwoqBj5EHOSMdgdeFHYfVa6nkXPeRgxU3y9DF5FbLnpagW4OZ+kcP8ifuWlYG s938iP+CsGUanUE3fnCgEtYP3AAhcrth2VV/Hnzb2urSyRsYzrfWKS/dgWfV1TyhIg RxIT0gjBcGSVxtVQRCSgF4/YsVuFiYOJFKddj0mk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Robert Marko , Guenter Roeck Subject: [PATCH 5.12 136/173] hwmon: (tps23861) correct shunt LSB values Date: Mon, 14 Jun 2021 12:27:48 +0200 Message-Id: <20210614102702.693020353@linuxfoundation.org> X-Mailer: git-send-email 2.32.0 In-Reply-To: <20210614102658.137943264@linuxfoundation.org> References: <20210614102658.137943264@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Robert Marko commit e13d1127241404f1c3eb1379ac4dd100eaf385b4 upstream. Current shunt LSB values got reversed during in the original driver commit. So, correct the current shunt LSB values according to the datasheet. This caused reading slightly skewed current values. Fixes: fff7b8ab2255 ("hwmon: add Texas Instruments TPS23861 driver") Signed-off-by: Robert Marko Link: https://lore.kernel.org/r/20210609220728.499879-3-robert.marko@sartura.hr Signed-off-by: Guenter Roeck Signed-off-by: Greg Kroah-Hartman --- drivers/hwmon/tps23861.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/hwmon/tps23861.c +++ b/drivers/hwmon/tps23861.c @@ -105,8 +105,8 @@ #define TEMPERATURE_LSB 652 /* 0.652 degrees Celsius */ #define VOLTAGE_LSB 3662 /* 3.662 mV */ #define SHUNT_RESISTOR_DEFAULT 255000 /* 255 mOhm */ -#define CURRENT_LSB_255 62260 /* 62.260 uA */ -#define CURRENT_LSB_250 61039 /* 61.039 uA */ +#define CURRENT_LSB_250 62260 /* 62.260 uA */ +#define CURRENT_LSB_255 61039 /* 61.039 uA */ #define RESISTANCE_LSB 110966 /* 11.0966 Ohm*/ #define RESISTANCE_LSB_LOW 157216 /* 15.7216 Ohm*/