spi_internal_read
ret = spi_internal_read(wilc, WILC_SPI_PROTOCOL_OFFSET, ®);
spi_internal_read(wilc, WILC_SPI_PROTOCOL_OFFSET, ®);
ret = spi_internal_read(wilc,
return spi_internal_read(wilc, WILC_SPI_INT_STATUS - WILC_SPI_REG_BASE,
ret = spi_internal_read(wilc,