diff options
| -rw-r--r-- | drivers/dma/ste_dma40.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/dma/ste_dma40.c b/drivers/dma/ste_dma40.c index 57a127e..6ed7757 100644 --- a/drivers/dma/ste_dma40.c +++ b/drivers/dma/ste_dma40.c @@ -2267,24 +2267,6 @@ err: return NULL; } -static dma_addr_t -d40_get_dev_addr(struct d40_chan *chan, enum dma_transfer_direction direction) -{ - struct stedma40_platform_data *plat = chan->base->plat_data; - struct stedma40_chan_cfg *cfg = &chan->dma_cfg; - dma_addr_t addr = 0; - - if (chan->runtime_addr) - return chan->runtime_addr; - - if (direction == DMA_DEV_TO_MEM) - addr = plat->dev_rx[cfg->dev_type]; - else if (direction == DMA_MEM_TO_DEV) - addr = plat->dev_tx[cfg->dev_type]; - - return addr; -} - static struct dma_async_tx_descriptor * d40_prep_sg(struct dma_chan *dchan, struct scatterlist *sg_src, struct scatterlist *sg_dst, unsigned int sg_len, |
