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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9125BC433EF for ; Mon, 15 Nov 2021 19:06:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 793EB636EA for ; Mon, 15 Nov 2021 19:06:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S244062AbhKOTIk (ORCPT ); Mon, 15 Nov 2021 14:08:40 -0500 Received: from mail.kernel.org ([198.145.29.99]:57850 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S238530AbhKORlP (ORCPT ); Mon, 15 Nov 2021 12:41:15 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id C3BD0632ED; Mon, 15 Nov 2021 17:27:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1636997223; bh=hluf1lhAZxa2HGKmCxKsmPzSF81QUgVz22aWRQIcOvY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=g4e8nZO+EsSrK86zJiQfYUwkioxZb4XkwMnll4vvFjGwhfkNSrH3uPC1c9C+wVmer CJLaQcL5B/TckRBkZPIMg6SBoMHptmlIhxWR8KJQOqkGe4agsmAZhwt4yCfwhN44BV mAOroxto/2FBDv/sLbVqwzYOqY8BCihqsikYzpDY= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Asmaa Mnebhi , Bartosz Golaszewski , Sasha Levin Subject: [PATCH 5.10 068/575] gpio: mlxbf2.c: Add check for bgpio_init failure Date: Mon, 15 Nov 2021 17:56:33 +0100 Message-Id: <20211115165345.996606917@linuxfoundation.org> X-Mailer: git-send-email 2.33.1 In-Reply-To: <20211115165343.579890274@linuxfoundation.org> References: <20211115165343.579890274@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Asmaa Mnebhi [ Upstream commit c0eee6fbfa2b3377f1efed10dad539abeb7312aa ] Add a check if bgpio_init fails. Signed-off-by: Asmaa Mnebhi Signed-off-by: Bartosz Golaszewski Signed-off-by: Sasha Levin --- drivers/gpio/gpio-mlxbf2.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/gpio/gpio-mlxbf2.c b/drivers/gpio/gpio-mlxbf2.c index befa5e1099439..d4b250b470b41 100644 --- a/drivers/gpio/gpio-mlxbf2.c +++ b/drivers/gpio/gpio-mlxbf2.c @@ -268,6 +268,11 @@ mlxbf2_gpio_probe(struct platform_device *pdev) NULL, 0); + if (ret) { + dev_err(dev, "bgpio_init failed\n"); + return ret; + } + gc->direction_input = mlxbf2_gpio_direction_input; gc->direction_output = mlxbf2_gpio_direction_output; gc->ngpio = npins; -- 2.33.0