diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/dma/omap-dma.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/dma/omap-dma.c b/drivers/dma/omap-dma.c index 9794b07..43bd5ae 100644 --- a/drivers/dma/omap-dma.c +++ b/drivers/dma/omap-dma.c @@ -1009,6 +1009,13 @@ static int omap_dma_terminate_all(struct dma_chan *chan) return 0; } +static void omap_dma_synchronize(struct dma_chan *chan) +{ + struct omap_chan *c = to_omap_dma_chan(chan); + + vchan_synchronize(&c->vc); +} + static int omap_dma_pause(struct dma_chan *chan) { struct omap_chan *c = to_omap_dma_chan(chan); @@ -1112,6 +1119,7 @@ static int omap_dma_probe(struct platform_device *pdev) od->ddev.device_pause = omap_dma_pause; od->ddev.device_resume = omap_dma_resume; od->ddev.device_terminate_all = omap_dma_terminate_all; + od->ddev.device_synchronize = omap_dma_synchronize; od->ddev.src_addr_widths = OMAP_DMA_BUSWIDTHS; od->ddev.dst_addr_widths = OMAP_DMA_BUSWIDTHS; od->ddev.directions = BIT(DMA_DEV_TO_MEM) | BIT(DMA_MEM_TO_DEV); |