Lines Matching refs:dma_chan_busy
258 * dws->dma_chan_busy is set before the dma transfer starts, callback for tx
265 clear_bit(TX_BUSY, &dws->dma_chan_busy);
266 if (test_bit(RX_BUSY, &dws->dma_chan_busy))
310 set_bit(TX_BUSY, &dws->dma_chan_busy);
359 * dws->dma_chan_busy is set before the dma transfer starts, callback for rx
366 clear_bit(RX_BUSY, &dws->dma_chan_busy);
367 if (test_bit(TX_BUSY, &dws->dma_chan_busy))
411 set_bit(RX_BUSY, &dws->dma_chan_busy);
621 if (test_bit(TX_BUSY, &dws->dma_chan_busy)) {
623 clear_bit(TX_BUSY, &dws->dma_chan_busy);
625 if (test_bit(RX_BUSY, &dws->dma_chan_busy)) {
627 clear_bit(RX_BUSY, &dws->dma_chan_busy);