diff options
Diffstat (limited to 'drivers/dma/amba-pl08x.c')
| -rw-r--r-- | drivers/dma/amba-pl08x.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/dma/amba-pl08x.c b/drivers/dma/amba-pl08x.c index 31447dbe23a6..7eb0e8ef6a57 100644 --- a/drivers/dma/amba-pl08x.c +++ b/drivers/dma/amba-pl08x.c @@ -226,9 +226,6 @@ enum pl08x_dma_chan_state { * @host: a pointer to the host (internal use) * @state: whether the channel is idle, paused, running etc * @slave: whether this channel is a device (slave) or for memcpy - * @device_fc: Flow Controller Settings for ccfg register. Only valid for slave - * channels. Fill with 'true' if peripheral should be flow controller. Direction - * will be selected at Runtime. * @waiting: a TX descriptor on this channel which is waiting for a physical * channel to become available */ @@ -249,7 +246,6 @@ struct pl08x_dma_chan { struct pl08x_driver_data *host; enum pl08x_dma_chan_state state; bool slave; - bool device_fc; struct pl08x_txd *waiting; }; @@ -1261,8 +1257,6 @@ static int dma_set_runtime_config(struct dma_chan *chan, cctl |= burst << PL080_CONTROL_SB_SIZE_SHIFT; cctl |= burst << PL080_CONTROL_DB_SIZE_SHIFT; - plchan->device_fc = config->device_fc; - if (plchan->runtime_direction == DMA_DEV_TO_MEM) { plchan->src_cctl = pl08x_cctl(cctl) | PL080_CONTROL_DST_INCR | pl08x_select_bus(plchan->cd->periph_buses, @@ -1492,7 +1486,7 @@ static struct dma_async_tx_descriptor *pl08x_prep_slave_sg( return NULL; } - if (plchan->device_fc) + if (plchan->cfg.device_fc) tmp = (direction == DMA_MEM_TO_DEV) ? PL080_FLOW_MEM2PER_PER : PL080_FLOW_PER2MEM_PER; else |