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authorPeter Ujfalusi <peter.ujfalusi@ti.com>2016-07-20 11:50:31 +0300
committerVinod Koul <vinod.koul@intel.com>2016-08-10 22:59:12 +0530
commitcb7958dfa9bc4a69f94eaa8bbc9d21a291a2a560 (patch)
tree56ca4256047079d3f3f6a7d6f381a3608bd2e1a5 /drivers/dma
parent3c9b833f5bfff704b805f31e818d6be8b804955f (diff)
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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.c8
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;