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| author | Peter Ujfalusi <peter.ujfalusi@ti.com> | 2016-07-20 11:50:31 +0300 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2016-08-10 22:59:12 +0530 |
| commit | cb7958dfa9bc4a69f94eaa8bbc9d21a291a2a560 (patch) | |
| tree | 56ca4256047079d3f3f6a7d6f381a3608bd2e1a5 /drivers/dma | |
| parent | 3c9b833f5bfff704b805f31e818d6be8b804955f (diff) | |
| download | linux-stable-cb7958dfa9bc4a69f94eaa8bbc9d21a291a2a560.tar.gz linux-stable-cb7958dfa9bc4a69f94eaa8bbc9d21a291a2a560.tar.bz2 linux-stable-cb7958dfa9bc4a69f94eaa8bbc9d21a291a2a560.zip | |
dmaengine: omap-dma: Use pointer to omap_sg in slave_sg setup's loop
Instead of accessing the array via index, take the pointer first and use
it to set up the omap_sg struct.
Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma')
| -rw-r--r-- | drivers/dma/omap-dma.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c index e58eda564060..6e8e28955ca6 100644 --- a/drivers/dma/omap-dma.c +++ b/drivers/dma/omap-dma.c @@ -819,9 +819,11 @@ static struct dma_async_tx_descriptor *omap_dma_prep_slave_sg( en = burst; frame_bytes = es_bytes[es] * en; for_each_sg(sgl, sgent, sglen, i) { - d->sg[i].addr = sg_dma_address(sgent); - d->sg[i].en = en; - d->sg[i].fn = sg_dma_len(sgent) / frame_bytes; + struct omap_sg *osg = &d->sg[i]; + + osg->addr = sg_dma_address(sgent); + osg->en = en; + osg->fn = sg_dma_len(sgent) / frame_bytes; } d->sglen = sglen; |