From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1756383Ab3GOME7 (ORCPT ); Mon, 15 Jul 2013 08:04:59 -0400 Received: from mga02.intel.com ([134.134.136.20]:36816 "EHLO mga02.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756257Ab3GOME4 (ORCPT ); Mon, 15 Jul 2013 08:04:56 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="4.89,668,1367996400"; d="scan'208";a="345768982" From: Andy Shevchenko To: Viresh Kumar , Vinod Koul , linux-kernel@vger.kernel.org, spear-devel@list.st.com Cc: Andy Shevchenko Subject: [PATCH 6/6] dma: dw: return DMA_PAUSED only if cookie status is DMA_IN_PROGRESS Date: Mon, 15 Jul 2013 15:04:41 +0300 Message-Id: <1373889881-21075-6-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 1.8.3.2 In-Reply-To: <1373889881-21075-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1373889881-21075-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org To obey a usual practice let's return DMA_PAUSED status only if dma_cookie_status returned DMA_IN_PROGRESS. Signed-off-by: Andy Shevchenko --- drivers/dma/dw/core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/dw/core.c b/drivers/dma/dw/core.c index 22fc7b3..062b3be 100644 --- a/drivers/dma/dw/core.c +++ b/drivers/dma/dw/core.c @@ -1107,7 +1107,7 @@ dwc_tx_status(struct dma_chan *chan, if (ret != DMA_SUCCESS) dma_set_residue(txstate, dwc_get_residue(dwc)); - if (dwc->paused) + if (dwc->paused && ret == DMA_IN_PROGRESS) return DMA_PAUSED; return ret; -- 1.8.3.2