diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/dma/dmaengine.h | 3 | ||||
| -rw-r--r-- | drivers/dma/of-dma.c | 2 |
2 files changed, 5 insertions, 0 deletions
diff --git a/drivers/dma/dmaengine.h b/drivers/dma/dmaengine.h index b0b97475707a..e8a320c9e57c 100644 --- a/drivers/dma/dmaengine.h +++ b/drivers/dma/dmaengine.h @@ -179,4 +179,7 @@ dmaengine_desc_callback_valid(struct dmaengine_desc_callback *cb) return (cb->callback) ? true : false; } +struct dma_chan *dma_get_slave_channel(struct dma_chan *chan); +struct dma_chan *dma_get_any_slave_channel(struct dma_device *device); + #endif diff --git a/drivers/dma/of-dma.c b/drivers/dma/of-dma.c index c2d779daa4b5..b2c2b5e8093c 100644 --- a/drivers/dma/of-dma.c +++ b/drivers/dma/of-dma.c @@ -15,6 +15,8 @@ #include <linux/of.h> #include <linux/of_dma.h> +#include "dmaengine.h" + static LIST_HEAD(of_dma_list); static DEFINE_MUTEX(of_dma_lock); |