diff options
Diffstat (limited to 'drivers/dma/edma.c')
| -rw-r--r-- | drivers/dma/edma.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/dma/edma.c b/drivers/dma/edma.c index 276157f22612..bf09db7ca9ee 100644 --- a/drivers/dma/edma.c +++ b/drivers/dma/edma.c @@ -260,6 +260,13 @@ static int edma_terminate_all(struct dma_chan *chan) */ if (echan->edesc) { int cyclic = echan->edesc->cyclic; + + /* + * free the running request descriptor + * since it is not in any of the vdesc lists + */ + edma_desc_free(&echan->edesc->vdesc); + echan->edesc = NULL; edma_stop(echan->ch_num); /* Move the cyclic channel back to default queue */ @@ -805,7 +812,7 @@ static int edma_alloc_chan_resources(struct dma_chan *chan) LIST_HEAD(descs); a_ch_num = edma_alloc_channel(echan->ch_num, edma_callback, - chan, EVENTQ_DEFAULT); + echan, EVENTQ_DEFAULT); if (a_ch_num < 0) { ret = -ENODEV; |
