diff options
| author | Jean-Francois Moine <moinejf@free.fr> | 2016-04-28 17:09:14 +0200 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-05-02 12:29:02 +0200 |
| commit | 3435fb18533c27b288c19cfb7fe783e5433e36aa (patch) | |
| tree | 5793c05d586666f91f7b854447eade7180950a87 /drivers/dma/sun6i-dma.c | |
| parent | dmaengine: sun6i: Set default maxburst size and bus width (diff) | |
| download | linux-3435fb18533c27b288c19cfb7fe783e5433e36aa.tar.xz linux-3435fb18533c27b288c19cfb7fe783e5433e36aa.zip | |
dmaengine: sun6i: Remove useless check
The transfer direction is now checked in set_config.
There is no need to check it twice.
Signed-off-by: Jean-Francois Moine <moinejf@free.fr>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/sun6i-dma.c')
| -rw-r--r-- | drivers/dma/sun6i-dma.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/dma/sun6i-dma.c b/drivers/dma/sun6i-dma.c index cd436c6a29a7..80e426d9da5d 100644 --- a/drivers/dma/sun6i-dma.c +++ b/drivers/dma/sun6i-dma.c @@ -585,11 +585,6 @@ static struct dma_async_tx_descriptor *sun6i_dma_prep_slave_sg( if (!sgl) return NULL; - if (!is_slave_direction(dir)) { - dev_err(chan2dev(chan), "Invalid DMA direction\n"); - return NULL; - } - ret = set_config(sdev, sconfig, dir, &lli_cfg); if (ret) { dev_err(chan2dev(chan), "Invalid DMA configuration\n"); |