Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH 6/6] dma: tegra20-apb-dma: remove unnecessary assignment | Date | Tue, 12 Feb 2013 12:58:39 +0200 |
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There is no need to assign 0 to residue, because dma_cookie_status() does this for us.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> --- drivers/dma/tegra20-apb-dma.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 46e4630..fcee27e 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -769,7 +769,6 @@ static enum dma_status tegra_dma_tx_status(struct dma_chan *dc, ret = dma_cookie_status(dc, cookie, txstate); if (ret == DMA_SUCCESS) { - dma_set_residue(txstate, 0); spin_unlock_irqrestore(&tdc->lock, flags); return ret; } -- 1.7.10.4
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