STM32H7_SPI_HALF_DUPLEX 1493 drivers/spi/spi-stm32.c 		mode = STM32H7_SPI_HALF_DUPLEX;
STM32H7_SPI_HALF_DUPLEX 1496 drivers/spi/spi-stm32.c 		mode = STM32H7_SPI_HALF_DUPLEX;