diff options
Diffstat (limited to 'drivers/dma/at_hdmac.c')
| -rw-r--r-- | drivers/dma/at_hdmac.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/dma/at_hdmac.c b/drivers/dma/at_hdmac.c index 7ab6e26664a..13a02f4425b 100644 --- a/drivers/dma/at_hdmac.c +++ b/drivers/dma/at_hdmac.c @@ -168,9 +168,9 @@ static void atc_desc_put(struct at_dma_chan *atchan, struct at_desc *desc) } /** - * atc_desc_chain - build chain adding a descripor - * @first: address of first descripor of the chain - * @prev: address of previous descripor of the chain + * atc_desc_chain - build chain adding a descriptor + * @first: address of first descriptor of the chain + * @prev: address of previous descriptor of the chain * @desc: descriptor to queue * * Called from prep_* functions @@ -796,7 +796,7 @@ err_out: } /** - * atc_dma_cyclic_fill_desc - Fill one period decriptor + * atc_dma_cyclic_fill_desc - Fill one period descriptor */ static int atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc, @@ -852,12 +852,13 @@ atc_dma_cyclic_fill_desc(struct dma_chan *chan, struct at_desc *desc, * @buf_len: total number of bytes for the entire buffer * @period_len: number of bytes for each period * @direction: transfer direction, to or from device + * @flags: tx descriptor status flags * @context: transfer context (ignored) */ static struct dma_async_tx_descriptor * atc_prep_dma_cyclic(struct dma_chan *chan, dma_addr_t buf_addr, size_t buf_len, size_t period_len, enum dma_transfer_direction direction, - void *context) + unsigned long flags, void *context) { struct at_dma_chan *atchan = to_at_dma_chan(chan); struct at_dma_slave *atslave = chan->private; |