diff options
Diffstat (limited to 'drivers/dma/k3dma.c')
| -rw-r--r-- | drivers/dma/k3dma.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/dma/k3dma.c b/drivers/dma/k3dma.c index 01d2a750a621..26b67455208f 100644 --- a/drivers/dma/k3dma.c +++ b/drivers/dma/k3dma.c @@ -719,7 +719,7 @@ static int k3_dma_terminate_all(struct dma_chan *chan) c->phy = NULL; p->vchan = NULL; if (p->ds_run) { - k3_dma_free_desc(&p->ds_run->vd); + vchan_terminate_vdesc(&p->ds_run->vd); p->ds_run = NULL; } p->ds_done = NULL; @@ -730,6 +730,13 @@ static int k3_dma_terminate_all(struct dma_chan *chan) return 0; } +static void k3_dma_synchronize(struct dma_chan *chan) +{ + struct k3_dma_chan *c = to_k3_chan(chan); + + vchan_synchronize(&c->vc); +} + static int k3_dma_transfer_pause(struct dma_chan *chan) { struct k3_dma_chan *c = to_k3_chan(chan); @@ -868,6 +875,7 @@ static int k3_dma_probe(struct platform_device *op) d->slave.device_pause = k3_dma_transfer_pause; d->slave.device_resume = k3_dma_transfer_resume; d->slave.device_terminate_all = k3_dma_terminate_all; + d->slave.device_synchronize = k3_dma_synchronize; d->slave.copy_align = DMAENGINE_ALIGN_8_BYTES; /* init virtual channel */ |