rx_prologue       133 drivers/spi/spi-bcm2835.c 	int rx_prologue;
rx_prologue       481 drivers/spi/spi-bcm2835.c 	bs->rx_prologue  = 0;
rx_prologue       488 drivers/spi/spi-bcm2835.c 		bs->rx_prologue = sg_dma_len(&tfr->rx_sg.sgl[0]) & 3;
rx_prologue       490 drivers/spi/spi-bcm2835.c 		if (bs->rx_prologue > bs->tx_prologue) {
rx_prologue       492 drivers/spi/spi-bcm2835.c 				bs->tx_prologue  = bs->rx_prologue;
rx_prologue       506 drivers/spi/spi-bcm2835.c 	if (bs->rx_prologue) {
rx_prologue       507 drivers/spi/spi-bcm2835.c 		bcm2835_wr(bs, BCM2835_SPI_DLEN, bs->rx_prologue);
rx_prologue       510 drivers/spi/spi-bcm2835.c 		bcm2835_wr_fifo_count(bs, bs->rx_prologue);
rx_prologue       512 drivers/spi/spi-bcm2835.c 		bcm2835_rd_fifo_count(bs, bs->rx_prologue);
rx_prologue       519 drivers/spi/spi-bcm2835.c 					   bs->rx_prologue, DMA_FROM_DEVICE);
rx_prologue       521 drivers/spi/spi-bcm2835.c 		sg_dma_address(&tfr->rx_sg.sgl[0]) += bs->rx_prologue;
rx_prologue       522 drivers/spi/spi-bcm2835.c 		sg_dma_len(&tfr->rx_sg.sgl[0])     -= bs->rx_prologue;
rx_prologue       532 drivers/spi/spi-bcm2835.c 	tx_remaining = bs->tx_prologue - bs->rx_prologue;
rx_prologue       568 drivers/spi/spi-bcm2835.c 	if (bs->rx_prologue) {
rx_prologue       569 drivers/spi/spi-bcm2835.c 		sg_dma_address(&tfr->rx_sg.sgl[0]) -= bs->rx_prologue;
rx_prologue       570 drivers/spi/spi-bcm2835.c 		sg_dma_len(&tfr->rx_sg.sgl[0])     += bs->rx_prologue;