From patchwork Mon Jan 7 05:10:53 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Afzal Mohammed X-Patchwork-Id: 1939321 Return-Path: X-Original-To: patchwork-linux-fbdev@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by patchwork2.kernel.org (Postfix) with ESMTP id DA142DFABE for ; Mon, 7 Jan 2013 05:11:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751681Ab3AGFKr (ORCPT ); Mon, 7 Jan 2013 00:10:47 -0500 Received: from arroyo.ext.ti.com ([192.94.94.40]:39137 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753607Ab3AGFKm (ORCPT ); Mon, 7 Jan 2013 00:10:42 -0500 Received: from dbdp20.itg.ti.com ([172.24.170.38]) by arroyo.ext.ti.com (8.13.7/8.13.7) with ESMTP id r075A0pa019120; Sun, 6 Jan 2013 23:10:01 -0600 Received: from DBDE70.ent.ti.com (localhost [127.0.0.1]) by dbdp20.itg.ti.com (8.13.8/8.13.8) with ESMTP id r075A0gJ023636; Mon, 7 Jan 2013 10:40:00 +0530 (IST) Received: from dbdp32.itg.ti.com (172.24.170.251) by dbde70.ent.ti.com (172.24.170.148) with Microsoft SMTP Server id 14.1.323.3; Mon, 7 Jan 2013 10:40:00 +0530 Received: from ucmsshproxy.india.ext.ti.com (dbdp20.itg.ti.com [172.24.170.38]) by dbdp32.itg.ti.com (8.13.8/8.13.8) with SMTP id r0759xbt027493; Mon, 7 Jan 2013 10:39:59 +0530 Received: from symphony.india.ext.ti.com (unknown [192.168.247.13]) by ucmsshproxy.india.ext.ti.com (Postfix) with ESMTP id C12D6158005; Mon, 7 Jan 2013 10:39:59 +0530 (IST) Received: from ubuntu-psp-linux.india.ext.ti.com (ubuntu-psp-linux [192.168.247.46]) by symphony.india.ext.ti.com (8.11.7p1+Sun/8.11.7) with ESMTP id r0759wR24305; Mon, 7 Jan 2013 10:39:58 +0530 (IST) From: Afzal Mohammed To: Florian Tobias Schandinat , Tomi Valkeinen , Grant Likely , Rob Herring , Rob Landley , Steffen Trumtrar , Sekhar Nori , Vaibhav Hiremath , , , , , Subject: [PATCH 04/10] video: da8xx-fb: ensure non-null cfg in pdata Date: Mon, 7 Jan 2013 10:40:53 +0530 Message-ID: X-Mailer: git-send-email 1.7.9.5 In-Reply-To: References: MIME-Version: 1.0 Sender: linux-fbdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fbdev@vger.kernel.org Ensure that platform data contains pointer for lcd_ctrl_config. Signed-off-by: Afzal Mohammed --- drivers/video/da8xx-fb.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/video/da8xx-fb.c b/drivers/video/da8xx-fb.c index e119ec8..32ce385 100644 --- a/drivers/video/da8xx-fb.c +++ b/drivers/video/da8xx-fb.c @@ -1324,6 +1324,11 @@ static int __devinit fb_probe(struct platform_device *device) lcd_cfg = (struct lcd_ctrl_config *)fb_pdata->controller_data; + if (!lcd_cfg) { + ret = -EINVAL; + goto err_pm_runtime_disable; + } + da8xx_fb_info = framebuffer_alloc(sizeof(struct da8xx_fb_par), &device->dev); if (!da8xx_fb_info) {