From patchwork Thu Mar 13 09:18:35 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Peter Ujfalusi X-Patchwork-Id: 3823971 Return-Path: X-Original-To: patchwork-alsa-devel@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 60D369F1CD for ; Thu, 13 Mar 2014 09:29:29 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 92AD020176 for ; Thu, 13 Mar 2014 09:29:28 +0000 (UTC) Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.kernel.org (Postfix) with ESMTP id 5B558201BF for ; Thu, 13 Mar 2014 09:29:27 +0000 (UTC) Received: by alsa0.perex.cz (Postfix, from userid 1000) id 563132654F2; Thu, 13 Mar 2014 10:29:26 +0100 (CET) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 Received: from alsa0.perex.cz (localhost [IPv6:::1]) by alsa0.perex.cz (Postfix) with ESMTP id 662A32651D8; Thu, 13 Mar 2014 10:21:27 +0100 (CET) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id ABA5E2652E6; Thu, 13 Mar 2014 10:21:25 +0100 (CET) Received: from devils.ext.ti.com (devils.ext.ti.com [198.47.26.153]) by alsa0.perex.cz (Postfix) with ESMTP id 9C13D265173 for ; Thu, 13 Mar 2014 10:19:36 +0100 (CET) Received: from dflxv15.itg.ti.com ([128.247.5.124]) by devils.ext.ti.com (8.13.7/8.13.7) with ESMTP id s2D9JZ61005042; Thu, 13 Mar 2014 04:19:35 -0500 Received: from DLEE71.ent.ti.com (dlee71.ent.ti.com [157.170.170.114]) by dflxv15.itg.ti.com (8.14.3/8.13.8) with ESMTP id s2D9JZE9011398; Thu, 13 Mar 2014 04:19:35 -0500 Received: from dflp32.itg.ti.com (10.64.6.15) by DLEE71.ent.ti.com (157.170.170.114) with Microsoft SMTP Server id 14.3.174.1; Thu, 13 Mar 2014 04:19:35 -0500 Received: from dflp32.itg.ti.com (ileax41-snat.itg.ti.com [10.172.224.153]) by dflp32.itg.ti.com (8.14.3/8.13.8) with ESMTP id s2D9Ifhi005531; Thu, 13 Mar 2014 04:19:31 -0500 From: Peter Ujfalusi To: , , , , Date: Thu, 13 Mar 2014 11:18:35 +0200 Message-ID: <1394702320-21743-14-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 1.9.0 In-Reply-To: <1394702320-21743-1-git-send-email-peter.ujfalusi@ti.com> References: <1394702320-21743-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Cc: davinci-linux-open-source@linux.davincidsp.com, joelf@ti.com, nsekhar@ti.com, Liam Girdwood , Jyri Sarha , Tony Lindgren , Mark Brown , mporter@linaro.org, dan.j.williams@intel.com, vinod.koul@intel.com Subject: [alsa-devel] [PATCH 13/18] dma: edma: Print the direction value as well when it is not supported X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP In case of not supported direction it is better to print the direction also. It is unlikely, but in such an event it helps with the debugging. Signed-off-by: Peter Ujfalusi --- drivers/dma/edma.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 47abaac7eb18..69dd4e3de67e 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -426,7 +426,7 @@ static struct dma_async_tx_descriptor *edma_prep_slave_sg( dev_width = echan->cfg.dst_addr_width; burst = echan->cfg.dst_maxburst; } else { - dev_err(dev, "%s: bad direction?\n", __func__); + dev_err(dev, "%s: bad direction: %d\n", __func__, direction); return NULL; } @@ -519,7 +519,7 @@ static struct dma_async_tx_descriptor *edma_prep_dma_cyclic( dev_width = echan->cfg.dst_addr_width; burst = echan->cfg.dst_maxburst; } else { - dev_err(dev, "%s: bad direction?\n", __func__); + dev_err(dev, "%s: bad direction: %d\n", __func__, direction); return NULL; }