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 X-Spam-Level: X-Spam-Status: No, score=-19.0 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 3C38CC43142 for ; Wed, 23 Dec 2020 02:30:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 1BA882256F for ; Wed, 23 Dec 2020 02:30:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728595AbgLWC35 (ORCPT ); Tue, 22 Dec 2020 21:29:57 -0500 Received: from mail.kernel.org ([198.145.29.99]:52102 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730577AbgLWCZm (ORCPT ); Tue, 22 Dec 2020 21:25:42 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0BD3123343; Wed, 23 Dec 2020 02:25:25 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1608690326; bh=GHzkwRB+x0w1z+Lqje1Hki/1o6nhFMA6Lqty3Byc4UY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=MNXzboE6rFXFizGF4GmVYqXEkgC0y/J/ZiqfkN17unZQLu/t5OOyZde0m9mJO71fF MKqdq/XhfsuC+9oPCqfff0/qmfVfajgwo3BnYzovs3T/LPs7cY6ifLT7HmhWOidamI PThtGrFf++35RR6sC+gLIDEOE75oca1jnLZ8X7/mXLUYa5oU1jt0ApCMU0LzuYfRTu ZlRg3RRZeyAx0XHsdges0kbV09NyuBdTDeshFfh3AAmCyuzwJimw/rLNjzmOqhAAxI cYHhA+njwI+oMGdVeCLx6jzYzgUfrXKdHBgU4CyrxeX4O4vp9I0G2AzBT8THnDC9s4 yZeRGY7I658YQ== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Qinglang Miao , Thomas Bogendoerfer , Sasha Levin , linux-mips@vger.kernel.org Subject: [PATCH AUTOSEL 4.4 07/38] mips: ar7: add missing iounmap() on error in ar7_gpio_init Date: Tue, 22 Dec 2020 21:24:45 -0500 Message-Id: <20201223022516.2794471-7-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201223022516.2794471-1-sashal@kernel.org> References: <20201223022516.2794471-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Qinglang Miao [ Upstream commit 5a5aa912f687204d50455d0db36f94dd8de601c2 ] Add the missing iounmap() of gpch->regs before return from ar7_gpio_init() in the error handling case. Signed-off-by: Qinglang Miao Signed-off-by: Thomas Bogendoerfer Signed-off-by: Sasha Levin --- arch/mips/ar7/gpio.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/mips/ar7/gpio.c b/arch/mips/ar7/gpio.c index f4930456eb8e8..f7b9c8002d1ca 100644 --- a/arch/mips/ar7/gpio.c +++ b/arch/mips/ar7/gpio.c @@ -339,6 +339,7 @@ int __init ar7_gpio_init(void) if (ret) { printk(KERN_ERR "%s: failed to add gpiochip\n", gpch->chip.label); + iounmap(gpch->regs); return ret; } printk(KERN_INFO "%s: registered %d GPIOs\n", -- 2.27.0