SPRD_SPI_RX       519 drivers/spi/spi-sprd.c 	struct dma_chan *dma_chan = ss->dma.dma_chan[SPRD_SPI_RX];
SPRD_SPI_RX       555 drivers/spi/spi-sprd.c 	ss->dma.dma_chan[SPRD_SPI_RX] = dma_request_chan(ss->dev, "rx_chn");
SPRD_SPI_RX       556 drivers/spi/spi-sprd.c 	if (IS_ERR_OR_NULL(ss->dma.dma_chan[SPRD_SPI_RX])) {
SPRD_SPI_RX       557 drivers/spi/spi-sprd.c 		if (PTR_ERR(ss->dma.dma_chan[SPRD_SPI_RX]) == -EPROBE_DEFER)
SPRD_SPI_RX       558 drivers/spi/spi-sprd.c 			return PTR_ERR(ss->dma.dma_chan[SPRD_SPI_RX]);
SPRD_SPI_RX       561 drivers/spi/spi-sprd.c 		return PTR_ERR(ss->dma.dma_chan[SPRD_SPI_RX]);
SPRD_SPI_RX       570 drivers/spi/spi-sprd.c 		dma_release_channel(ss->dma.dma_chan[SPRD_SPI_RX]);
SPRD_SPI_RX       579 drivers/spi/spi-sprd.c 	if (ss->dma.dma_chan[SPRD_SPI_RX])
SPRD_SPI_RX       580 drivers/spi/spi-sprd.c 		dma_release_channel(ss->dma.dma_chan[SPRD_SPI_RX]);