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Commit 00d696f5 authored by Vinod Koul's avatar Vinod Koul
Browse files

dmaengine: tegra: use DMA_COMPLETE for dma completion status 



Acked-by: default avatarDan Williams <dan.j.williams@intel.com>
Acked-by: default avatarLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: default avatarVinod Koul <vinod.koul@intel.com>
parent e2360adb

drivers/dma/tegra20-apb-dma.c

+2 −2
Original line number Diff line number Diff line
@@ -570,7 +570,7 @@ static void handle_once_dma_done(struct tegra_dma_channel *tdc, 


	list_del(&sgreq->node);

	if (sgreq->last_sg) {

		dma_desc->dma_status = DMA_SUCCESS;

		dma_desc->dma_status = DMA_COMPLETE;

		dma_cookie_complete(&dma_desc->txd);

		if (!dma_desc->cb_count)

			list_add_tail(&dma_desc->cb_node, &tdc->cb_desc);
@@ -768,7 +768,7 @@ static enum dma_status tegra_dma_tx_status(struct dma_chan *dc, 
	unsigned int residual;



	ret = dma_cookie_status(dc, cookie, txstate);

	if (ret == DMA_SUCCESS)

	if (ret == DMA_COMPLETE)

		return ret;



	spin_lock_irqsave(&tdc->lock, flags);