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| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-02-14 11:00:20 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2013-02-14 20:00:54 +0530 |
| commit | a72208733f7866972bcba7995f7e598ad07f1158 (patch) | |
| tree | e1007caa6c25d33e401a5cc46949d01df158937d /drivers/dma/tegra20-apb-dma.c | |
| parent | 373459eee0cd79f775ef9874395bb37638154777 (diff) | |
| download | linux-a72208733f7866972bcba7995f7e598ad07f1158.tar.gz linux-a72208733f7866972bcba7995f7e598ad07f1158.tar.bz2 linux-a72208733f7866972bcba7995f7e598ad07f1158.zip | |
dma: tegra20-apb-dma: remove unnecessary assignment
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>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/tegra20-apb-dma.c')
| -rw-r--r-- | drivers/dma/tegra20-apb-dma.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/dma/tegra20-apb-dma.c b/drivers/dma/tegra20-apb-dma.c index 6c144814a896..c71812f8d9c1 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; } |