From patchwork Fri Jul 28 01:31:47 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Liao Chang X-Patchwork-Id: 707599 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 2481DC04FDF for ; Fri, 28 Jul 2023 01:32:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232103AbjG1Bco (ORCPT ); Thu, 27 Jul 2023 21:32:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:46558 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232135AbjG1Bci (ORCPT ); Thu, 27 Jul 2023 21:32:38 -0400 Received: from szxga01-in.huawei.com (szxga01-in.huawei.com [45.249.212.187]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 377DA35BC; Thu, 27 Jul 2023 18:32:29 -0700 (PDT) Received: from kwepemi500012.china.huawei.com (unknown [172.30.72.57]) by szxga01-in.huawei.com (SkyGuard) with ESMTP id 4RBqq72GQ7zrRhC; Fri, 28 Jul 2023 09:31:31 +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; Fri, 28 Jul 2023 09:32:26 +0800 From: Liao Chang To: , , , , , , , , , , , , , , , , , CC: , , , , Subject: [PATCH 8/9] i2c: imx-lpi2c: Use dev_err_probe in probe function Date: Fri, 28 Jul 2023 09:31:47 +0800 Message-ID: <20230728013148.1720978-9-liaochang1@huawei.com> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20230728013148.1720978-1-liaochang1@huawei.com> References: <20230728013148.1720978-1-liaochang1@huawei.com> MIME-Version: 1.0 X-Originating-IP: [10.67.174.53] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) 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. Signed-off-by: Liao Chang --- drivers/i2c/busses/i2c-imx-lpi2c.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/i2c/busses/i2c-imx-lpi2c.c b/drivers/i2c/busses/i2c-imx-lpi2c.c index c3287c887c6f..9021b8064ae4 100644 --- a/drivers/i2c/busses/i2c-imx-lpi2c.c +++ b/drivers/i2c/busses/i2c-imx-lpi2c.c @@ -569,10 +569,8 @@ static int lpi2c_imx_probe(struct platform_device *pdev) sizeof(lpi2c_imx->adapter.name)); ret = devm_clk_bulk_get_all(&pdev->dev, &lpi2c_imx->clks); - if (ret < 0) { - dev_err(&pdev->dev, "can't get I2C peripheral clock, ret=%d\n", ret); - return ret; - } + if (ret < 0) + return dev_err_probe(&pdev->dev, ret, "can't get I2C peripheral clock\n"); lpi2c_imx->num_clks = ret; ret = of_property_read_u32(pdev->dev.of_node,