From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932849Ab2JKBE3 (ORCPT ); Wed, 10 Oct 2012 21:04:29 -0400 Received: from out1-smtp.messagingengine.com ([66.111.4.25]:32842 "EHLO out1-smtp.messagingengine.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932820Ab2JKBEX (ORCPT ); Wed, 10 Oct 2012 21:04:23 -0400 X-Sasl-enc: z30NnoR/Coplw0U7H+rhNBfdLUhCo6NVr7GAqkX5/Wr7 1349917461 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Fabio Estevam , Vinod Koul , Dan Williams , Andrew Morton , Linus Torvalds Subject: [ 014/120] drivers/dma/dmaengine.c: lower the priority of failed to get dma channel message Date: Thu, 11 Oct 2012 09:59:26 +0900 Message-Id: <20121011005827.906941490@linuxfoundation.org> X-Mailer: git-send-email 1.8.0.rc0.18.gf84667d In-Reply-To: <20121011005825.364610894@linuxfoundation.org> References: <20121011005825.364610894@linuxfoundation.org> User-Agent: quilt/0.60-2.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.4-stable review patch. If anyone has any objections, please let me know. ------------------ From: Fabio Estevam commit 0eb5a35801df3c438ce3fc91310a415ea4452c00 upstream. Do the same as commit a03a202e95fd ("dmaengine: failure to get a specific DMA channel is not critical") to get rid of the following messages during kernel boot: dmaengine_get: failed to get dma1chan0: (-22) dmaengine_get: failed to get dma1chan1: (-22) dmaengine_get: failed to get dma1chan2: (-22) dmaengine_get: failed to get dma1chan3: (-22) .. Signed-off-by: Fabio Estevam Cc: Vinod Koul Cc: Dan Williams Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds Signed-off-by: Greg Kroah-Hartman --- drivers/dma/dmaengine.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/dma/dmaengine.c +++ b/drivers/dma/dmaengine.c @@ -578,7 +578,7 @@ void dmaengine_get(void) list_del_rcu(&device->global_node); break; } else if (err) - pr_err("%s: failed to get %s: (%d)\n", + pr_debug("%s: failed to get %s: (%d)\n", __func__, dma_chan_name(chan), err); } }