From patchwork Wed Oct 1 10:03:00 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Pramod Gurav X-Patchwork-Id: 395478 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 5C58814013F for ; Wed, 1 Oct 2014 19:59:42 +1000 (EST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751361AbaJAJ7a (ORCPT ); Wed, 1 Oct 2014 05:59:30 -0400 Received: from smtp74.ord1c.emailsrvr.com ([108.166.43.74]:53366 "EHLO smtp74.ord1c.emailsrvr.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751053AbaJAJ73 (ORCPT ); Wed, 1 Oct 2014 05:59:29 -0400 Received: from localhost (localhost.localdomain [127.0.0.1]) by smtp2.relay.ord1c.emailsrvr.com (SMTP Server) with ESMTP id 5D4ED1802D2; Wed, 1 Oct 2014 05:59:28 -0400 (EDT) X-Virus-Scanned: OK Received: by smtp2.relay.ord1c.emailsrvr.com (Authenticated sender: pramod.gurav-AT-smartplayin.com) with ESMTPSA id BA6591804FF; Wed, 1 Oct 2014 05:59:25 -0400 (EDT) X-Sender-Id: pramod.gurav@smartplayin.com Received: from SPINITLTDL00278.smartplayin.local ([UNAVAILABLE]. [220.227.185.53]) (using TLSv1.1 with cipher DHE-RSA-AES256-SHA) by 0.0.0.0:465 (trex/5.2.13); Wed, 01 Oct 2014 09:59:28 GMT From: Pramod Gurav To: linux-kernel@vger.kernel.org Cc: Pramod Gurav , Linus Walleij , Alexandre Courbot , linux-gpio@vger.kernel.org Subject: [PATCH] gpio: amd8111: unmap ioport on failure case Date: Wed, 1 Oct 2014 15:33:00 +0530 Message-Id: <1412157780-32219-1-git-send-email-pramod.gurav@smartplayin.com> X-Mailer: git-send-email 1.7.9.5 Sender: linux-gpio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-gpio@vger.kernel.org This change unmaps ioport when gpiochip_add fails Cc: Linus Walleij Cc: Alexandre Courbot Cc: linux-gpio@vger.kernel.org Signed-off-by: Pramod Gurav Reviewed-by: Alexandre Courbot --- drivers/gpio/gpio-amd8111.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpio/gpio-amd8111.c b/drivers/gpio/gpio-amd8111.c index 3c09f1a6..d3d2d10 100644 --- a/drivers/gpio/gpio-amd8111.c +++ b/drivers/gpio/gpio-amd8111.c @@ -223,6 +223,7 @@ found: if (err) { printk(KERN_ERR "GPIO registering failed (%d)\n", err); + ioport_unmap(gp.pm); release_region(gp.pmbase + PMBASE_OFFSET, PMBASE_SIZE); goto out; }