STM32F4_SPI_CR1_DFF 1378 drivers/spi/spi-stm32.c 		stm32_spi_set_bits(spi, STM32F4_SPI_CR1, STM32F4_SPI_CR1_DFF);
STM32F4_SPI_CR1_DFF 1380 drivers/spi/spi-stm32.c 		stm32_spi_clr_bits(spi, STM32F4_SPI_CR1, STM32F4_SPI_CR1_DFF);