SPI_TEST_PATTERN_UNWRITTEN  433 drivers/spi/spi-loopback-test.c 				if (b != SPI_TEST_PATTERN_UNWRITTEN)
SPI_TEST_PATTERN_UNWRITTEN  439 drivers/spi/spi-loopback-test.c 					 SPI_TEST_PATTERN_UNWRITTEN,
SPI_TEST_PATTERN_UNWRITTEN  683 drivers/spi/spi-loopback-test.c 			memset(xfers[i].rx_buf, SPI_TEST_PATTERN_UNWRITTEN,