From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755479Ab2BUOwP (ORCPT ); Tue, 21 Feb 2012 09:52:15 -0500 Received: from mail-yw0-f46.google.com ([209.85.213.46]:62801 "EHLO mail-yw0-f46.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755426Ab2BUOwK (ORCPT ); Tue, 21 Feb 2012 09:52:10 -0500 Authentication-Results: mr.google.com; spf=pass (google.com: domain of festevam@gmail.com designates 10.236.145.2 as permitted sender) smtp.mail=festevam@gmail.com; dkim=pass header.i=festevam@gmail.com From: Fabio Estevam To: linux-kernel@vger.kernel.org Cc: vinod.koul@intel.com, dan.j.williams@intel.com, Fabio Estevam , Fabio Estevam Subject: [PATCH] dma: dmaengine: Distinguish between 'dmaengine: failed to get' messages Date: Tue, 21 Feb 2012 12:51:59 -0200 Message-Id: <1329835919-18425-1-git-send-email-festevam@gmail.com> X-Mailer: git-send-email 1.7.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The message "dmaengine: failed to get" can come from two possible locations within dmaengine.c. In order to distinguish between them, replace "dmaengine" with __func__ string so that the source function of the error message can be easily identified. Signed-off-by: Fabio Estevam --- drivers/dma/dmaengine.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/dma/dmaengine.c b/drivers/dma/dmaengine.c index a6c6051..ac10325 100644 --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -510,8 +510,8 @@ struct dma_chan *__dma_request_channel(dma_cap_mask_t *mask, dma_filter_fn fn, v dma_chan_name(chan)); list_del_rcu(&device->global_node); } else if (err) - pr_debug("dmaengine: failed to get %s: (%d)\n", - dma_chan_name(chan), err); + pr_debug("%s: failed to get %s: (%d)\n", + __func__, dma_chan_name(chan), err); else break; if (--device->privatecnt == 0) @@ -564,8 +564,8 @@ void dmaengine_get(void) list_del_rcu(&device->global_node); break; } else if (err) - pr_err("dmaengine: failed to get %s: (%d)\n", - dma_chan_name(chan), err); + pr_err("%s: failed to get %s: (%d)\n", + __func__, dma_chan_name(chan), err); } } -- 1.7.1