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dmaengine: tegra: use DMA_COMPLETE for dma completion status

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Acked-by: Dan Williams <dan.j.williams@intel.com>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Vinod Koul 2013-10-16 21:04:50 +05:30
parent e2360adb4a
commit 00d696f529
1 changed files with 2 additions and 2 deletions
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4
drivers/dma/tegra20-apb-dma.c
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@ -570,7 +570,7 @@ static void handle_once_dma_done(struct tegra_dma_channel *tdc,
list_del(&sgreq->node); list_del(&sgreq->node);
if (sgreq->last_sg) { if (sgreq->last_sg) {
dma_desc->dma_status = DMA_SUCCESS; dma_desc->dma_status = DMA_COMPLETE;
dma_cookie_complete(&dma_desc->txd); dma_cookie_complete(&dma_desc->txd);
if (!dma_desc->cb_count) if (!dma_desc->cb_count)
list_add_tail(&dma_desc->cb_node, &tdc->cb_desc); 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; unsigned int residual;
ret = dma_cookie_status(dc, cookie, txstate); ret = dma_cookie_status(dc, cookie, txstate);
if (ret == DMA_SUCCESS) if (ret == DMA_COMPLETE)
return ret; return ret;
spin_lock_irqsave(&tdc->lock, flags); spin_lock_irqsave(&tdc->lock, flags);