From patchwork Thu May 14 12:34:01 2015 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Laurent Pinchart X-Patchwork-Id: 6405321 X-Patchwork-Delegate: geert@linux-m68k.org Return-Path: X-Original-To: patchwork-linux-sh@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.136]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 0BC8B9F32B for ; Thu, 14 May 2015 12:34:05 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 2E56B20452 for ; Thu, 14 May 2015 12:34:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9E3D72045B for ; Thu, 14 May 2015 12:34:02 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932771AbbENMeB (ORCPT ); Thu, 14 May 2015 08:34:01 -0400 Received: from galahad.ideasonboard.com ([185.26.127.97]:53167 "EHLO galahad.ideasonboard.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932466AbbENMeA (ORCPT ); Thu, 14 May 2015 08:34:00 -0400 Received: from avalon.ideasonboard.com (dsl-hkibrasgw3-50ddcc-40.dhcp.inet.fi [80.221.204.40]) by galahad.ideasonboard.com (Postfix) with ESMTPSA id 33F05203A0; Thu, 14 May 2015 14:33:55 +0200 (CEST) From: Laurent Pinchart To: dri-devel@lists.freedesktop.org Cc: linux-sh@vger.kernel.org Subject: [PATCH 1/2] drm: rcar-du: Print the error value when DRM/KMS init fails Date: Thu, 14 May 2015 15:34:01 +0300 Message-Id: <1431606842-15522-1-git-send-email-laurent.pinchart+renesas@ideasonboard.com> X-Mailer: git-send-email 2.3.6 Sender: linux-sh-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sh@vger.kernel.org X-Spam-Status: No, score=-6.9 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, T_RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=ham version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP This helps debugging probe failures. Signed-off-by: Laurent Pinchart --- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index da1216a73969..780ca11512ba 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -190,7 +190,7 @@ static int rcar_du_load(struct drm_device *dev, unsigned long flags) /* DRM/KMS objects */ ret = rcar_du_modeset_init(rcdu); if (ret < 0) { - dev_err(&pdev->dev, "failed to initialize DRM/KMS\n"); + dev_err(&pdev->dev, "failed to initialize DRM/KMS (%d)\n", ret); goto done; }