From patchwork Tue Jul 20 22:22:44 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andrew Morton X-Patchwork-Id: 113103 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter.kernel.org (8.14.4/8.14.3) with ESMTP id o6KMNlts010163 for ; Tue, 20 Jul 2010 22:23:48 GMT Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932813Ab0GTWXq (ORCPT ); Tue, 20 Jul 2010 18:23:46 -0400 Received: from smtp1.linux-foundation.org ([140.211.169.13]:46401 "EHLO smtp1.linux-foundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932736Ab0GTWXp (ORCPT ); Tue, 20 Jul 2010 18:23:45 -0400 Received: from imap1.linux-foundation.org (imap1.linux-foundation.org [140.211.169.55]) by smtp1.linux-foundation.org (8.14.2/8.13.5/Debian-3ubuntu1.1) with ESMTP id o6KMMihw014742 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Tue, 20 Jul 2010 15:22:45 -0700 Received: from localhost.localdomain (localhost [127.0.0.1]) by imap1.linux-foundation.org (8.13.5.20060308/8.13.5/Debian-3ubuntu1.1) with ESMTP id o6KMMiZi021244; Tue, 20 Jul 2010 15:22:44 -0700 Message-Id: <201007202222.o6KMMiZi021244@imap1.linux-foundation.org> Subject: [patch 2/2] drivers/video/omap2/displays: add missing mutex_unlock To: mchehab@infradead.org Cc: linux-media@vger.kernel.org, akpm@linux-foundation.org, julia@diku.dk, isely@pobox.com From: akpm@linux-foundation.org Date: Tue, 20 Jul 2010 15:22:44 -0700 MIME-Version: 1.0 X-Spam-Status: No, hits=-3.496 required=5 tests=AWL, BAYES_00, OSDL_HEADER_SUBJECT_BRACKETED X-Spam-Checker-Version: SpamAssassin 3.2.4-osdl_revision__1.47__ X-MIMEDefang-Filter: lf$Revision: 1.188 $ X-Scanned-By: MIMEDefang 2.63 on 140.211.169.13 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.2.3 (demeter.kernel.org [140.211.167.41]); Tue, 20 Jul 2010 22:23:48 +0000 (UTC) diff -puN drivers/video/omap2/displays/panel-acx565akm.c~drivers-video-omap2-displays-add-missing-mutex_unlock drivers/video/omap2/displays/panel-acx565akm.c --- a/drivers/video/omap2/displays/panel-acx565akm.c~drivers-video-omap2-displays-add-missing-mutex_unlock +++ a/drivers/video/omap2/displays/panel-acx565akm.c @@ -592,7 +592,7 @@ static int acx_panel_power_on(struct oma r = omapdss_sdi_display_enable(dssdev); if (r) { pr_err("%s sdi enable failed\n", __func__); - return r; + goto fail_unlock; } /*FIXME tweak me */ @@ -633,6 +633,8 @@ static int acx_panel_power_on(struct oma return acx565akm_bl_update_status(md->bl_dev); fail: omapdss_sdi_display_disable(dssdev); +fail_unlock: + mutex_unlock(&md->mutex); return r; }