From patchwork Tue Aug 8 01:29:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liao Chang X-Patchwork-Id: 712853 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 EE37CC001DB for ; Tue, 8 Aug 2023 01:30:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230498AbjHHBaZ (ORCPT ); Mon, 7 Aug 2023 21:30:25 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58798 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229591AbjHHBaY (ORCPT ); Mon, 7 Aug 2023 21:30:24 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 059E5DB; Mon, 7 Aug 2023 18:30:24 -0700 (PDT) Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4RKbBk1fLsztRyg; Tue, 8 Aug 2023 09:26:54 +0800 (CST) Received: from huawei.com (10.67.174.53) by kwepemi500012.china.huawei.com (7.221.188.12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.27; Tue, 8 Aug 2023 09:30:21 +0800 From: Liao Chang To: , , , , , , , , , , , , , , , , , CC: , , , , Subject: [PATCH v3 0/9] Use dev_err_probe in i2c probe function Date: Tue, 8 Aug 2023 09:29:45 +0800 Message-ID: <20230808012954.1643834-1-liaochang1@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.67.174.53] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemi500012.china.huawei.com (7.221.188.12) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-arm-msm@vger.kernel.org Use the dev_err_probe function instead of dev_err in the probe function so that the printed messge includes the return value and also handles -EPROBE_DEFER nicely. NOTICE: dev_err_probe always print the second parameter that happens to be the return value, hence the return errno will be removed from the third parameter to avoid a redundant error message. v3: Convert all dev_err() in synquacer_i2c_probe() to dev_err_probe() even if the return value is known to never be -EPROBE_DEFER. v2: 1. Convert all dev_err() in lpi2c_imx_probe(), synquacer_i2c_probe(), mlxbf_i2c_probe() to dev_err_probe(). 2. Add Reviewed-by: Florian Fainelli 3. Add Reviewed-by: Yicong Yang 4. Add Reviewed-by: Andi Shyti Liao Chang (9): i2c: bcm2835: Use dev_err_probe in probe function i2c: mlxbf: Use dev_err_probe in probe function i2c: xlp9xx: Use dev_err_probe in probe function i2c: hisi: Use dev_err_probe in probe function i2c: qcom-cci: Use dev_err_probe in probe function i2c: pxa: Use dev_err_probe in probe function i2c: dln2: Use dev_err_probe in probe function i2c: imx-lpi2c: Use dev_err_probe in probe function i2c: synquacer: Use dev_err_probe in probe function drivers/i2c/busses/i2c-bcm2835.c | 14 ++++----- drivers/i2c/busses/i2c-dln2.c | 6 ++-- drivers/i2c/busses/i2c-hisi.c | 12 +++---- drivers/i2c/busses/i2c-imx-lpi2c.c | 12 +++---- drivers/i2c/busses/i2c-mlxbf.c | 50 ++++++++++-------------------- drivers/i2c/busses/i2c-pxa.c | 7 ++--- drivers/i2c/busses/i2c-qcom-cci.c | 6 ++-- drivers/i2c/busses/i2c-synquacer.c | 28 ++++++----------- drivers/i2c/busses/i2c-xlp9xx.c | 6 ++-- 9 files changed, 50 insertions(+), 91 deletions(-)