From patchwork Mon Jul 22 17:26:17 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wolfram Sang X-Patchwork-Id: 1135150 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=linux-i2c-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=sang-engineering.com Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 45spTq5Zqzz9sPK for ; Tue, 23 Jul 2019 03:27:59 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729819AbfGVR1v (ORCPT ); Mon, 22 Jul 2019 13:27:51 -0400 Received: from sauhun.de ([88.99.104.3]:42398 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731464AbfGVR0b (ORCPT ); Mon, 22 Jul 2019 13:26:31 -0400 Received: from localhost (p54B33E22.dip0.t-ipconnect.de [84.179.62.34]) by pokefinder.org (Postfix) with ESMTPSA id AEA374A14A4; Mon, 22 Jul 2019 19:26:29 +0200 (CEST) From: Wolfram Sang To: linux-i2c@vger.kernel.org Cc: Wolfram Sang , Lee Jones , linux-kernel@vger.kernel.org Subject: [PATCH 10/14] mfd: max8925-i2c: convert to i2c_new_dummy_device Date: Mon, 22 Jul 2019 19:26:17 +0200 Message-Id: <20190722172623.4166-11-wsa+renesas@sang-engineering.com> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20190722172623.4166-1-wsa+renesas@sang-engineering.com> References: <20190722172623.4166-1-wsa+renesas@sang-engineering.com> MIME-Version: 1.0 Sender: linux-i2c-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-i2c@vger.kernel.org Move from i2c_new_dummy() to i2c_new_dummy_device(), so we now get an ERRPTR which we use in error handling. Signed-off-by: Wolfram Sang --- Generated with coccinelle. Build tested by me and buildbot. Not tested on HW. drivers/mfd/max8925-i2c.c | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c index 20bb19b71109..114e905bef25 100644 --- a/drivers/mfd/max8925-i2c.c +++ b/drivers/mfd/max8925-i2c.c @@ -176,18 +176,18 @@ static int max8925_probe(struct i2c_client *client, dev_set_drvdata(chip->dev, chip); mutex_init(&chip->io_lock); - chip->rtc = i2c_new_dummy(chip->i2c->adapter, RTC_I2C_ADDR); - if (!chip->rtc) { + chip->rtc = i2c_new_dummy_device(chip->i2c->adapter, RTC_I2C_ADDR); + if (IS_ERR(chip->rtc)) { dev_err(chip->dev, "Failed to allocate I2C device for RTC\n"); - return -ENODEV; + return PTR_ERR(chip->rtc); } i2c_set_clientdata(chip->rtc, chip); - chip->adc = i2c_new_dummy(chip->i2c->adapter, ADC_I2C_ADDR); - if (!chip->adc) { + chip->adc = i2c_new_dummy_device(chip->i2c->adapter, ADC_I2C_ADDR); + if (IS_ERR(chip->adc)) { dev_err(chip->dev, "Failed to allocate I2C device for ADC\n"); i2c_unregister_device(chip->rtc); - return -ENODEV; + return PTR_ERR(chip->adc); } i2c_set_clientdata(chip->adc, chip);