From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756027AbbFOQV0 (ORCPT ); Mon, 15 Jun 2015 12:21:26 -0400 Received: from mail-pd0-f174.google.com ([209.85.192.174]:35529 "EHLO mail-pd0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755816AbbFOQTV (ORCPT ); Mon, 15 Jun 2015 12:19:21 -0400 From: Joshua Clayton To: Vinod Koul Cc: Joshua Clayton , Dan Williams , dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Shawn Guo Subject: [PATCH 05/10] dma: sdma-imx: print an error when context load fails. Date: Mon, 15 Jun 2015 09:19:00 -0700 Message-Id: <1434385144-4432-6-git-send-email-stillcompiling@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1434385144-4432-1-git-send-email-stillcompiling@gmail.com> References: <1434385144-4432-1-git-send-email-stillcompiling@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Its not nice to have the context load fail silently. Signed-off-by: Joshua Clayton --- drivers/dma/imx-sdma.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/dma/imx-sdma.c b/drivers/dma/imx-sdma.c index fdf88c4..8358a1a 100644 --- a/drivers/dma/imx-sdma.c +++ b/drivers/dma/imx-sdma.c @@ -827,6 +827,10 @@ static int sdma_load_context(struct sdma_channel *sdmac) spin_unlock_irqrestore(&sdma->channel_0_lock, flags); + if (ret) + dev_err(sdma->dev, "SDMA channel %d: chan0 timed out\n", + channel); + return ret; } -- 2.1.4