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dma: tegra20-apb-dma: remove unnecessary assignment

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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 <[email protected]>
Acked-by: Viresh Kumar <[email protected]>
Acked-by: Laxman Dewangan <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
This commit is contained in:
Andy Shevchenko 2013-02-14 11:00:20 +02:00 • committed by Vinod Koul
commit a72208733f
1 changed files with 0 additions and 1 deletions
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1
drivers/dma/tegra20-apb-dma.c
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@ -767,7 +767,6 @@ 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;
}