Messages in this thread Patch in this message | | | From | Andy Shevchenko <> | Subject | [PATCH v2 6/6] dma: tegra20-apb-dma: remove unnecessary assignment | Date | Thu, 14 Feb 2013 11:00:20 +0200 |
| |
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> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Acked-by: Laxman Dewangan <ldewangan@nvidia.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 6c14481..c71812f 100644 --- a/drivers/dma/tegra20-apb-dma.c +++ b/drivers/dma/tegra20-apb-dma.c @@ -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; } -- 1.7.10.4
| |