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 293D8C4332E for ; Wed, 23 Dec 2020 02:35:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EC00F22482 for ; Wed, 23 Dec 2020 02:35:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730307AbgLWCfM (ORCPT ); Tue, 22 Dec 2020 21:35:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:54022 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730293AbgLWCYm (ORCPT ); Tue, 22 Dec 2020 21:24:42 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id D390422A99; Wed, 23 Dec 2020 02:24:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1608690267; bh=FQoMx8/Vv+oEZVGimzEHYEgR7aO3ag5ba51QdiR6EYg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=eCASl1P2IC0eBnZPrwrPdCXDcS/NKNj96X3q/6XSqyMI8REM1Dw3zQWm5D2mw5NJK v+mKfYTlLM2IchTDZ10+09XXwlaEbT7qJN6hxPi/d0NeBTPOiGg8BXG0cmrTlmtbIT Uj70gRYqqwCVEntkQmSJu5dk04SlVh7lgoYtqL/5oRqksGCH5N5dHimGPP4Md5kHYh aLPUJ0FQkju1bkWYDeYbekkcumYY3t6I75muSlgYeKu0hVTmp+59iyBmHEt2v2sCsh 7T8k0vT5hwEzqJjxKrczkQENCvnyYhJUkFBCkx8LlXeYnn1J5nAfzldg1TGLfWlUAA Pe9C+rZjDWNpg== 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 4.9 08/48] mips: ar7: add missing iounmap() on error in ar7_gpio_init Date: Tue, 22 Dec 2020 21:23:36 -0500 Message-Id: <20201223022417.2794032-8-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201223022417.2794032-1-sashal@kernel.org> References: <20201223022417.2794032-1-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 ed5b3d297caf3..83316b5587776 100644 --- a/arch/mips/ar7/gpio.c +++ b/arch/mips/ar7/gpio.c @@ -331,6 +331,7 @@ 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