From patchwork Wed Feb 15 13:33:20 2012 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Fabio Estevam X-Patchwork-Id: 9911 Received: from mail.tu-berlin.de ([130.149.7.33]) by www.linuxtv.org with esmtp (Exim 4.72) (envelope-from ) id 1RxezT-0008SG-5j for patchwork@linuxtv.org; Wed, 15 Feb 2012 14:33:47 +0100 X-tubIT-Incoming-IP: 209.132.180.67 Received: from vger.kernel.org ([209.132.180.67]) by mail.tu-berlin.de (exim-4.75/mailfrontend-3) with esmtp for id 1RxezS-0000YJ-F1; Wed, 15 Feb 2012 14:33:47 +0100 Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758805Ab2BONdf (ORCPT ); Wed, 15 Feb 2012 08:33:35 -0500 Received: from mail-yw0-f46.google.com ([209.85.213.46]:56304 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1759167Ab2BONdd (ORCPT ); Wed, 15 Feb 2012 08:33:33 -0500 Received: by mail-yw0-f46.google.com with SMTP id o21so610315yho.19 for ; Wed, 15 Feb 2012 05:33:32 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=from:to:cc:subject:date:message-id:x-mailer:in-reply-to:references; bh=YvqOq9kUImSQ1EoLiQtpWyaxDkMyynrbEtwVfcrzZKQ=; b=LiXgPnwMJCH9uFrFUh9i0ZHBEmAddepBpzTJTEZ0NN73ARCswq7a5HdWq1sGWuA2TT ApGwkffhzMsBUsvznB0nmHtn2I29pHZC5xq4KWT4eJglMwmABRgc4qMlggKcA9qD8/TD GBfxv39Ozqmod6sJtTeo4YfuXUgsPWz0EwLoQ= Received: by 10.236.197.74 with SMTP id s50mr32564038yhn.127.1329312812779; Wed, 15 Feb 2012 05:33:32 -0800 (PST) Received: from localhost.localdomain ([201.82.161.72]) by mx.google.com with ESMTPS id a39sm6205566yhk.15.2012.02.15.05.33.30 (version=TLSv1/SSLv3 cipher=OTHER); Wed, 15 Feb 2012 05:33:31 -0800 (PST) From: Fabio Estevam To: linux-media@vger.kernel.org Cc: g.liakhovetski@gmx.de, javier.martin@vista-silicon.com, kernel@pengutronix.de, mchehab@infradead.org, Fabio Estevam , Fabio Estevam Subject: [PATCH 2/3] media: video: mx2_camera.c: Provide error message if clk_get fails Date: Wed, 15 Feb 2012 11:33:20 -0200 Message-Id: <1329312801-20501-2-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.7.1 In-Reply-To: <1329312801-20501-1-git-send-email-festevam@gmail.com> References: <1329312801-20501-1-git-send-email-festevam@gmail.com> Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-PMX-Version: 5.6.1.2065439, Antispam-Engine: 2.7.2.376379, Antispam-Data: 2012.2.15.131819 X-PMX-Spam: Gauge=IIIIIIII, Probability=8%, Report=' FORGED_FROM_GMAIL 0.1, MULTIPLE_RCPTS 0.1, BODYTEXTP_SIZE_3000_LESS 0, BODY_SIZE_1000_LESS 0, BODY_SIZE_2000_LESS 0, BODY_SIZE_5000_LESS 0, BODY_SIZE_7000_LESS 0, BODY_SIZE_800_899 0, __ANY_URI 0, __CP_MEDIA_BODY 0, __CP_URI_IN_BODY 0, __FRAUD_WEBMAIL 0, __FRAUD_WEBMAIL_FROM 0, __FROM_GMAIL 0, __HAS_MSGID 0, __HAS_X_MAILER 0, __HAS_X_MAILING_LIST 0, __MIME_TEXT_ONLY 0, __MULTIPLE_RCPTS_CC_X2 0, __PHISH_SPEAR_STRUCTURE_1 0, __SANE_MSGID 0, __SUBJ_ALPHA_END 0, __TO_MALFORMED_2 0, __TO_NO_NAME 0, __URI_NO_WWW 0, __URI_NS ' Provide error message if clk_get fails. Signed-off-by: Fabio Estevam --- drivers/media/video/mx2_camera.c | 1 + 1 files changed, 1 insertions(+), 0 deletions(-) diff --git a/drivers/media/video/mx2_camera.c b/drivers/media/video/mx2_camera.c index 5888e33..689cb42 100644 --- a/drivers/media/video/mx2_camera.c +++ b/drivers/media/video/mx2_camera.c @@ -1550,6 +1550,7 @@ static int __devinit mx2_camera_probe(struct platform_device *pdev) pcdev->clk_csi = clk_get(&pdev->dev, NULL); if (IS_ERR(pcdev->clk_csi)) { + dev_err(&pdev->dev, "Could not get csi clock\n"); err = PTR_ERR(pcdev->clk_csi); goto exit_kfree; }