Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-09-25 09:23:11 +00:00
Code Issues Packages Projects Releases Wiki Activity

dmaengine: omap-dma: Use pointer to omap_sg in slave_sg setup's loop

Browse Source 
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>
This commit is contained in:
Peter Ujfalusi 2016-07-20 11:50:31 +03:00 committed by Vinod Koul
parent 3c9b833f5b
commit cb7958dfa9
1 changed files with 5 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
drivers/dma/omap-dma.c
View File

@ -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;