diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/cppi41.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/dma/cppi41.c b/drivers/dma/cppi41.c index 135fb45a96f0..675de6a27e39 100644 --- a/drivers/dma/cppi41.c +++ b/drivers/dma/cppi41.c @@ -648,7 +648,7 @@ static int cppi41_tear_down_chan(struct cppi41_channel *c) if (!c->is_tx) { reg |= GCR_STARV_RETRY; reg |= GCR_DESC_TYPE_HOST; - reg |= c->q_comp_num; + reg |= cdd->td_queue.complete; } reg |= GCR_TEARDOWN; cppi_writel(reg, c->gcr_reg); @@ -659,7 +659,7 @@ static int cppi41_tear_down_chan(struct cppi41_channel *c) if (!c->td_seen || !c->td_desc_seen) { desc_phys = cppi41_pop_desc(cdd, cdd->td_queue.complete); - if (!desc_phys) + if (!desc_phys && c->is_tx) desc_phys = cppi41_pop_desc(cdd, c->q_comp_num); if (desc_phys == c->desc_phys) { |