Searched refs:SPRD_SPI_RX (Results 1 – 1 of 1) sorted by relevance
138 SPRD_SPI_RX, enumerator519 struct dma_chan *dma_chan = ss->dma.dma_chan[SPRD_SPI_RX]; in sprd_spi_dma_rx_config()555 ss->dma.dma_chan[SPRD_SPI_RX] = dma_request_chan(ss->dev, "rx_chn"); in sprd_spi_dma_request()556 if (IS_ERR_OR_NULL(ss->dma.dma_chan[SPRD_SPI_RX])) in sprd_spi_dma_request()557 return dev_err_probe(ss->dev, PTR_ERR(ss->dma.dma_chan[SPRD_SPI_RX]), in sprd_spi_dma_request()562 dma_release_channel(ss->dma.dma_chan[SPRD_SPI_RX]); in sprd_spi_dma_request()572 if (ss->dma.dma_chan[SPRD_SPI_RX]) in sprd_spi_dma_release()573 dma_release_channel(ss->dma.dma_chan[SPRD_SPI_RX]); in sprd_spi_dma_release()