From patchwork Wed Aug 26 18:16:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Krzysztof Kozlowski X-Patchwork-Id: 255064 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=-14.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 B5AEDC433E1 for ; Wed, 26 Aug 2020 18:18:19 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8679F207BC for ; Wed, 26 Aug 2020 18:18:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598465899; bh=BJVFQy3/ZY4QN0q1KpODN4O1wsNuQRFbfec6DZhQ+d0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=vshHlza0juJM5D1Iu2U0obTHZ7Zqxb2ZzdG6h8lO6m2whmVlVYSD09pZ6NgiCSxlM O5nL/LNTs4Q9xLsg7+ZsCLXzTVUTUqlcZdB6FSHsicMjrlV9jMUC5iIjfYTUthaZJI GTElViiQWh4kfhTTy47qE5QfuyJGVLXX5w5nhM4E= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727783AbgHZSSR (ORCPT ); Wed, 26 Aug 2020 14:18:17 -0400 Received: from mail.kernel.org ([198.145.29.99]:41528 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727111AbgHZSSM (ORCPT ); Wed, 26 Aug 2020 14:18:12 -0400 Received: from kozik-lap.mshome.net (unknown [194.230.155.216]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 8AA1222B40; Wed, 26 Aug 2020 18:18:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1598465891; bh=BJVFQy3/ZY4QN0q1KpODN4O1wsNuQRFbfec6DZhQ+d0=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=F3VqhC8R0Eqi0HEnUJg6V5+uRGmJEB4ioxGk3UB+VWXhEFUtBD+aT3/gCycWyCQ16 RmifWmG4gBMPpOpmF9AXHvvhJvV6eA3wKwLYBD0Av5WCFZMWTjhz8IQSh3xgJKWkKY FzVqWIveihljNC4og5ce315GsEQUiOB+t364LNEQ= From: Krzysztof Kozlowski To: Dmitry Torokhov , Hans de Goede , Linus Walleij , Bastien Nocera , Sangwon Jee , Eugen Hristev , "Gustavo A. R. Silva" , Andy Shevchenko , linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, platform-driver-x86@vger.kernel.org Cc: Krzysztof Kozlowski Subject: [PATCH 11/24] Input: chipone_icn8318 - Simplify with dev_err_probe() Date: Wed, 26 Aug 2020 20:16:53 +0200 Message-Id: <20200826181706.11098-11-krzk@kernel.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20200826181706.11098-1-krzk@kernel.org> References: <20200826181706.11098-1-krzk@kernel.org> Sender: linux-input-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org Common pattern of handling deferred probe can be simplified with dev_err_probe(). Less code and also it prints the error value. Signed-off-by: Krzysztof Kozlowski --- drivers/input/touchscreen/chipone_icn8318.c | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) diff --git a/drivers/input/touchscreen/chipone_icn8318.c b/drivers/input/touchscreen/chipone_icn8318.c index d91d2fd78649..5bee007184c4 100644 --- a/drivers/input/touchscreen/chipone_icn8318.c +++ b/drivers/input/touchscreen/chipone_icn8318.c @@ -194,12 +194,8 @@ static int icn8318_probe(struct i2c_client *client, return -ENOMEM; data->wake_gpio = devm_gpiod_get(dev, "wake", GPIOD_OUT_LOW); - if (IS_ERR(data->wake_gpio)) { - error = PTR_ERR(data->wake_gpio); - if (error != -EPROBE_DEFER) - dev_err(dev, "Error getting wake gpio: %d\n", error); - return error; - } + if (IS_ERR(data->wake_gpio)) + return dev_err_probe(dev, PTR_ERR(data->wake_gpio), "Error getting wake gpio\n"); input = devm_input_allocate_device(dev); if (!input)