26     spi_handle_t *spi_handle = (spi_handle_t *)handle;  in spi_write_data()  local
37     if (ioctl(spi_handle->fd, SPI_IOC_MESSAGE(1), &xfer) >= 0)  in spi_write_data()
45     spi_handle_t *spi_handle = (spi_handle_t *)handle;  in spi_write_cmd()  local
60     if (ioctl(spi_handle->fd, SPI_IOC_MESSAGE(1), &xfer) >= 0)  in spi_write_cmd()
68     spi_handle_t *spi_handle = (spi_handle_t *)handle;  in spi_read_data()  local
88     if (ioctl(spi_handle->fd, SPI_IOC_MESSAGE(2), xfer) >= 0)  in spi_read_data()
96     spi_handle_t *spi_handle = (spi_handle_t *)handle;  in spi_read_ack()  local
111     if (ioctl(spi_handle->fd, SPI_IOC_MESSAGE(1), &xfer) >= 0) {  in spi_read_ack()
113             ioctl(spi_handle->fd, SPI_IOC_MESSAGE(1), &xfer);  in spi_read_ack()
121         ioctl(spi_handle->fd, SPI_IOC_MESSAGE(1), &xfer);  in spi_read_ack()
131     spi_handle_t *spi_handle = (spi_handle_t *)handle;  in spi_sync()  local
144     if (ioctl(spi_handle->fd, SPI_IOC_MESSAGE(1), &xfer) >= 0)  in spi_sync()
152     spi_handle_t *spi_handle = (spi_handle_t *)handle;  in spi_init()  local
166     if (ioctl(spi_handle->fd, SPI_IOC_WR_MODE, &tmp8) < 0) {  in spi_init()
172     if (ioctl(spi_handle->fd, SPI_IOC_WR_MAX_SPEED_HZ, &tmp32) < 0) {  in spi_init()
178     if (ioctl(spi_handle->fd, SPI_IOC_WR_BITS_PER_WORD, &tmp8) < 0) {  in spi_init()