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=-8.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS,USER_AGENT_MUTT 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 96E71C43381 for ; Sat, 23 Mar 2019 12:54:20 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6648D21902 for ; Sat, 23 Mar 2019 12:54:20 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="pKRE65fZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727512AbfCWMx7 (ORCPT ); Sat, 23 Mar 2019 08:53:59 -0400 Received: from mail-wr1-f65.google.com ([209.85.221.65]:37637 "EHLO mail-wr1-f65.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726118AbfCWMx7 (ORCPT ); Sat, 23 Mar 2019 08:53:59 -0400 Received: by mail-wr1-f65.google.com with SMTP id w10so5170319wrm.4; Sat, 23 Mar 2019 05:53:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=FJUzo17mizqgSIFXopeV0NTSnrdioOo9EKUBALEoNaY=; b=pKRE65fZFWLovROK6GzwPILO1mNbZsll4oiTc389+zOUUeXS0scSCfLCy7n0M9VKnd /hfXsCJL6TI2sPuBUBlDJR6AMkcQQa5Z8FVU8uaMrUTVRj5XkiG7SkDadTB8lU+fOL72 WLjVbiSXGlbRLqClLuga26dvK3sDSaLrS2SG+nDj6XWcPI9rEGoRjeP1ZChx//nuG75x g47BcOcoQp8KiE46+OQ9YM1j25iN1fwqWp0eKhsQA3p58cKqggNrIW9KMkkR6ySLGVyT VIhGlaXCuHXy1Drn9Cv8qmtojwSLXM2+IEvq08FNKPRCruno0GPHBiAN1/oGN5W9v6Ap xeHA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to:user-agent; bh=FJUzo17mizqgSIFXopeV0NTSnrdioOo9EKUBALEoNaY=; b=rSu7MMwLUp/bp3ipSf0bar1Lwxa8TBfm1osM2b7ZeDWEt+IfydBijF3k5vs81NSU/z xIS0nTmu/OI1zIebTfOnlPZFWNTmlLYtcaqzNgyTZdm3SbKwaOkcuSZ7XiCp6fUlEeEC wjeI5QQ8ViGNdqhkcxKtjwD9XOMBrq38HONTAR+cB2Lkj4SaNz2b4587HYTcVXmNxQp2 1C8ykj7OD7U7rORX/HR43B5OfwjVYYiWIFxOEUTQ/r7R/ZoTCkGhQA1qLr0YY6rfY86+ FqskRFE4xfiFGBBpYIUxJQSIJVFsU4uoSdWyHCO0z1PTE+bQTYeOVzI50mqvC5zajaPm NJcw== X-Gm-Message-State: APjAAAVrx5qX7HHi+xpgyESHa5YwMTnn22JjZr8hGtIVDN8dc95O7tl/ VBwIncA2ngFQLaR5/U3U/QE= X-Google-Smtp-Source: APXvYqyEN7BJ9yOtXcyEntLiNh4D8QYOqCznnb1GvyzHd0+9dSCTWtIxQknxPxerGvUvriWJC9/p9A== X-Received: by 2002:adf:ea88:: with SMTP id s8mr9849399wrm.300.1553345637113; Sat, 23 Mar 2019 05:53:57 -0700 (PDT) Received: from peano ([87.19.116.42]) by smtp.gmail.com with ESMTPSA id k9sm9989017wru.55.2019.03.23.05.53.55 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sat, 23 Mar 2019 05:53:56 -0700 (PDT) Date: Sat, 23 Mar 2019 13:53:55 +0100 From: Cristian Sicilia To: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Hartmut Knaack , Peter Meerwald-Stadler , Greg Kroah-Hartman Cc: Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Hartmut Knaack , Peter Meerwald-Stadler , Greg Kroah-Hartman , linux-iio@vger.kernel.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 3/5] staging: iio: adc: Avoid precedence issues in macro Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org Enclosing parameter with parenthesis due to avoid possible precedence issue. Signed-off-by: Cristian Sicilia --- drivers/staging/iio/adc/ad7280a.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c index 55b5879..d81a5bd 100644 --- a/drivers/staging/iio/adc/ad7280a.c +++ b/drivers/staging/iio/adc/ad7280a.c @@ -97,9 +97,10 @@ #define AD7280A_NUM_CH (AD7280A_AUX_ADC_6 - \ AD7280A_CELL_VOLTAGE_1 + 1) -#define AD7280A_CALC_VOLTAGE_CHAN_NUM(d, c) ((d * AD7280A_CELLS_PER_DEV) + c) -#define AD7280A_CALC_TEMP_CHAN_NUM(d, c) ((d * AD7280A_CELLS_PER_DEV) + \ - c - AD7280A_CELLS_PER_DEV) +#define AD7280A_CALC_VOLTAGE_CHAN_NUM(d, c) (((d) * AD7280A_CELLS_PER_DEV) + \ + (c)) +#define AD7280A_CALC_TEMP_CHAN_NUM(d, c) (((d) * AD7280A_CELLS_PER_DEV) + \ + (c) - AD7280A_CELLS_PER_DEV) #define AD7280A_DEVADDR_MASTER 0 #define AD7280A_DEVADDR_ALL 0x1F -- 2.7.4