SPI_IOC_RD_BITS_PER_WORD 382 drivers/spi/spidev.c case SPI_IOC_RD_BITS_PER_WORD: SPI_IOC_RD_BITS_PER_WORD 93 tools/spi/spidev_fdx.c if (ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits) < 0) { SPI_IOC_RD_BITS_PER_WORD 430 tools/spi/spidev_test.c ret = ioctl(fd, SPI_IOC_RD_BITS_PER_WORD, &bits);