Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752608AbbKKKjI (ORCPT ); Wed, 11 Nov 2015 05:39:08 -0500 Received: from devils.ext.ti.com ([198.47.26.153]:55442 "EHLO devils.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751508AbbKKKiX (ORCPT ); Wed, 11 Nov 2015 05:38:23 -0500 From: Peter Ujfalusi To: , CC: , , , Subject: [PATCH 1/4] dmaengine: omap-dma: Correct status reporting for memcpy Date: Wed, 11 Nov 2015 12:37:55 +0200 Message-ID: <1447238278-15863-2-git-send-email-peter.ujfalusi@ti.com> X-Mailer: git-send-email 2.6.2 In-Reply-To: <1447238278-15863-1-git-send-email-peter.ujfalusi@ti.com> References: <1447238278-15863-1-git-send-email-peter.ujfalusi@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1074 Lines: 31 During mem copy both src and dst position moves at the same pace. Check the dst position for progress reporting. Signed-off-by: Peter Ujfalusi Tested-by: Tomi Valkeinen Signed-off-by: Jyri Sarha --- drivers/dma/omap-dma.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c index 1dfc71c90123..8ed39ce24d46 100644 --- a/drivers/dma/omap-dma.c +++ b/drivers/dma/omap-dma.c @@ -719,7 +719,7 @@ static enum dma_status omap_dma_tx_status(struct dma_chan *chan, if (d->dir == DMA_MEM_TO_DEV) pos = omap_dma_get_src_pos(c); - else if (d->dir == DMA_DEV_TO_MEM) + else if (d->dir == DMA_DEV_TO_MEM || d->dir == DMA_MEM_TO_MEM) pos = omap_dma_get_dst_pos(c); else pos = 0; -- 2.6.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/