SPI_CONTROLLER_HALF_DUPLEX  360 drivers/spi/spi-mt7621.c 	master->flags = SPI_CONTROLLER_HALF_DUPLEX;
SPI_CONTROLLER_HALF_DUPLEX 3173 drivers/spi/spi.c 	if ((ctlr->flags & SPI_CONTROLLER_HALF_DUPLEX) ||
SPI_CONTROLLER_HALF_DUPLEX 1401 include/linux/spi/spi.h #define SPI_MASTER_HALF_DUPLEX		SPI_CONTROLLER_HALF_DUPLEX