diff options
Diffstat (limited to 'drivers/dma/edma.c')
| -rw-r--r-- | drivers/dma/edma.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 10b577fcf48d..0ad40e4a7ae0 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -170,11 +170,13 @@ static void edma_execute(struct edma_chan *echan) if (edesc->processed == edesc->pset_nr) edma_link(echan->slot[nslots-1], echan->ecc->dummy_slot); - edma_resume(echan->ch_num); - if (edesc->processed <= MAX_NR_SG) { dev_dbg(dev, "first transfer starting %d\n", echan->ch_num); edma_start(echan->ch_num); + } else { + dev_dbg(dev, "chan: %d: completed %d elements, resuming\n", + echan->ch_num, edesc->processed); + edma_resume(echan->ch_num); } /* |